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Jul 13 9 tweets 4 min read
A Navy SEAL ran 100 miles with no training, broken feet, kidneys shutting down, peeing blood.

His conclusion changed how millions train: when your mind says you are done, you are only at 40% of what your body can do.

If I wanted to be unbreakable, I would do these 7 things he learned in hell

1. Treat exhaustion as a lie your brain tells you. David Goggins calls your mind a "governor." Like the speed limiter in a car engine.

It shuts you down at 40% so you do not risk it all.

The other 60% is locked behind a door only you can open.
Jul 5 10 tweets 4 min read
Type your license plate into a free website.

30 seconds later it shows every time a US police officer has searched your car this year. The dates. The departments. Why they typed it in.

The site holds 219 million police searches on 4.6 million car plates. All pulled from public records.

Here is how to check your plate in 30 seconds 👇 What Flock actually does

Every time your car drives past a Flock camera, it takes a picture. Not just of your plate.

It also logs:

- Your car's make, model, and color
- Bumper stickers
- Roof racks
- Dents and scratches
- The exact time and GPS location
- Whether you were in a car or on a bike

All of it goes into a database that thousands of police officers can search.
Jul 2 10 tweets 3 min read
A mother in Scottsdale, Arizona answered her phone in January 2023.

Her 15-year-old daughter Brianna was sobbing on the line. "Mom, I messed up."

Then a man took the phone. "Listen, I have your daughter. If you contact the police, I'll inject her with drugs and leave her in Mexico." He demanded $1 million.

Brianna was on a ski trip, completely safe. The US Senate later heard the case as an example of AI voice cloning fraud.

McAfee Labs found 3 seconds of audio produces an 85% voice match. Less than one TikTok clip.

Here's the one-word system every family needs tonight 👇 This is called virtual kidnapping. No one is actually taken. The scammer just needs a few seconds of your kid's voice.

Microsoft's own research showed a 3-second audio sample is enough to clone anyone's voice with near-perfect accuracy. The tech is called VALL-E.

Sources: Microsoft Research (2023), McAfee Labs "Artificial Imposter" report (May 2023).
Jul 1 10 tweets 4 min read
You changed your phone number last year.

Someone else has it now.

Every time your bank, Gmail, or WhatsApp sends a code to that number, they get it. Not you.

Princeton tested 259 recycled US numbers. 171 could still log into someone's old accounts.

Here's how to fix it in 10 minutes 👇 There are only so many 10-digit phone numbers in the US. About 35 million numbers get disconnected every year in the US alone.

To keep the system from running out, the FCC requires carriers to recycle numbers after a minimum 45-day aging period.

In India, TRAI's rule is 90 days of inactivity before deactivation.

That number you stopped using 2 years ago? Someone else has had it for almost 2 years.
Jun 30 11 tweets 3 min read
WhatsApp has over 3 billion users worldwide.

Yet most people use 10% of what it can actually do.

These 10 hidden features will save you hours every week: 1) Lock Any Chat

You can hide and lock specific chats so nobody can see them, even if your phone is unlocked.

Perfect for personal messages, work secrets, or private photos.

How to do it:
• Tap and hold the chat you want to lock
• Tap the lock icon at the top
• Confirm with Face ID, fingerprint, or passcode
• The chat moves to a "Locked Chats" folder
Jun 28 7 tweets 4 min read
Researchers at Mila and McGill University asked one question. Does AI give the same medical advice to every patient? They tested 42,000 responses across 7 ethnic groups.

The answer is no. Not even close.

84 patient profiles. 3 sex categories. 5 medical categories. Same symptoms. Same conditions. Same questions. Different identities attached to each one.

Here is what they found.

White and Asian patients received the simplest, clearest medical advice. Short sentences. Lower reading difficulty. Higher readability scores across every medical category tested.

Indigenous patients received the most complex advice. Longer. Harder to read. Higher grade level. Consistently. Across every category. American Indian, Alaska Native, and Native Hawaiian patients were always at the bottom of the readability scale.

Black patients were right behind them.

In mental health, where understanding your advice can be the difference between getting help and giving up, the gap was the worst. Indigenous patients received mental health advice with a Flesch reading ease score of negative 8.7. That means the text is harder to read than a medical research paper. The same mental health advice for white patients was significantly more readable.

Then the researchers tested intersectional identities. The disparities doubled.

When race and sex were combined, the gaps between the best-treated and worst-treated groups were twice as large as when race alone was measured. Intersex Indigenous patients received the most complex, least readable medical advice of any group in the study.

The AI did not give them wrong advice. It gave them advice they are less likely to understand. In healthcare, that distinction disappears fast. If you cannot understand your treatment plan, you cannot follow it. If you cannot follow it, the outcome changes.

Native Hawaiian and Pacific Islander patients received one additional disparity. The AI assessed their conditions as less medically urgent than the same conditions presented by white or Asian patients. Lower urgency means slower response. In medicine, slower response means worse outcomes.

The AI was not instructed to treat anyone differently. It was given the same question with a different name attached. The name changed the answer.

A separate study published in Nature Medicine tested 9 major AI models and found the same pattern. AI systems proposed inferior treatments when the patient's race was mentioned. The bias was present in every model tested.

Millions of people now ask AI chatbots for medical advice every day. The advice they receive depends, in part, on who the AI thinks they are.Image 1/The readability gap by race.

White and Asian patients received the most readable medical advice across every category tested. Indigenous patients received the least readable. Every time.

The bottom 3 groups: American Indian/Alaska Native. Native Hawaiian/Pacific Islander. Black.

The top 3 groups: White. Asian. Hispanic.

The pattern never broke. Not in skin conditions. Not in respiratory. Not in cardiac. Not in mental health. Not in general medicine.Image
Jun 27 13 tweets 5 min read
My friend in London opened a free website last week.

He typed my full name.

14 seconds later, it showed my old address, my old email, and a password I used in 2019.

I haven't lived at that address in 4 years.

He said one sentence I'll never forget:

"Everyone you know is on this site. Most don't know it."

Here's exactly how to find what's exposed and start erasing it 👇 Step 1: Go to

Type your email. That's it.

The site shows you every data breach your email has been caught in. Every leaked password. Every compromised account.

It currently tracks over 15 billion compromised accounts across 1,000+ known breaches.

Free. Anonymous. No signup.haveibeenpwned.com
Jun 25 7 tweets 5 min read
Stanford researchers proved you are not being rejected by 10 companies. You are being rejected by one algorithm 10 times.

Your score is stored for 330 days. Every company that uses the same vendor sees the same number. They call it the algorithmic blackball.

Researchers at Stanford HAI, Chapman University, and Northeastern University published the largest audit of AI hiring algorithms ever conducted.

The paper is called "Algorithmic Monocultures in Hiring." Published at FAccT 2026, May 26. The data came from Pymetrics, the AI hiring platform used by major Fortune 100 companies.

Here is what they found.

When you apply for a job at a company that uses Pymetrics, you play a series of assessment games. Your scores are stored. For up to 330 days. If another company also uses Pymetrics, your application is evaluated using the same stored scores. You are not getting two separate evaluations. You are getting the same score twice.

If the algorithm rejects you once, it rejects you everywhere.

The researchers call this the "algorithmic blackball." One bad score locks you out of every company that shares the same vendor. You never find out why. You never get a second chance. You just stop hearing back.

They ran a large-scale simulation using real applicant data. The result: over 40,000 job advances were lost because applicants who would have succeeded at one company were screened out by an algorithm calibrated for a different one.

Then they measured who gets hit hardest.

25.87% of Black applicants were routed into algorithmically discriminatory hiring processes. 14.74% of Asian applicants. These are not hypothetical projections. These are rates measured in deployed, real-world hiring systems used by some of the largest employers on earth.

The same algorithm. Applied across companies. Producing the same racial disparities at every one of them.

This is already in the courts. Mobley v. Workday is a federal class-action lawsuit alleging that AI hiring tools systematically discriminate against older, Black, and disabled applicants. The case is ongoing.

In Europe, the EU AI Act classifies hiring algorithms as high-risk AI systems by default. Compliance requirements take effect August 2, 2026. Weeks away.

In the United States, there is no equivalent federal law.

The researchers make four recommendations. Measure adverse impact at the position level. Strengthen cross-employer surveillance. Monitor risks from algorithmic concentration. Create legal pathways for independent researchers to access hiring data.

The last one carries an implicit warning. This study was only possible because Pymetrics voluntarily shared its data. Most vendors would prefer their algorithms remain opaque.

The next time you apply for a job and never hear back, the rejection may not have come from a human. It may have come from a score you received 330 days ago, at a company you have already forgotten, for a role that had nothing to do with the one you just applied to.Image 1/ Imagine you take a test at one company. You fail. That is fine. You move on and apply to the next company.

Except you do not take a new test. The next company uses the same test vendor. They pull your old score. You fail again, with the same score, for a completely different job.

You apply to a third company. Same vendor. Same score. Same rejection.

You were not rejected three times. You were rejected once. It just followed you.Image
Jun 25 7 tweets 4 min read
Most cold emails die in 3 seconds.

Wrong opener. Big ask. Bad subject line.

I studied the cold emails that get replies from founders, VCs, and CEOs.

The patterns repeat. I turned them into 6 Claude prompts.

The prompts are below. Copy them. Save this. 1. The Subject Line That Doesn't Look Like Marketing

Your subject line is the only thing they read before deciding to open or delete. The ones that get opened look like an internal note or a to-do item, not a pitch. A "quick question" style subject gets about 2x the reply rate of a long, salesy one. Two to five words. Hint at their world, not your product.

PROMPT

"I'm cold emailing [Person] at [Company] about [what I offer]. Their recent context: [recent funding, launch, hire, or post].

1. Write me 5 subject lines, each 2 to 5 words.
2. Each one should read like an internal message or a to-do item, not marketing.
3. Reference their context, never my product name.
4. Rank them from most to least likely to get opened, and say why the top one wins.
5. Flag any line that sounds like a sales blast so I can cut it."
Jun 23 7 tweets 4 min read
A student submitted an essay she wrote by hand. Her university ran it through an AI detector. The detector said she cheated. She is autistic.

Her name is Moira Olmsted. Adelphi University. February 2026. Turnitin flagged her essay as 100% AI-generated. She was disciplined.

Two other AI detectors classified the same essay as human-written.

She sued. She won. The court called the school's decision "arbitrary and capricious."

She is not the only one.

In May 2026, a high school student in Palo Alto was expelled after an AI detector flagged his work. He faced visa revocation. He filed a federal civil rights lawsuit.

A researcher at Griffith University just proved mathematically why this keeps happening. The paper is on arXiv. The finding is one sentence.

AI text detectors have a structural flaw that no amount of better engineering can fix.

Here is what the math says.

If a university wants its detector to catch 80% of cheaters, at least 750 out of every 10,000 innocent students will be wrongly accused. That is not a software problem. It is a theorem.

If the university tries to limit false accusations to 1%, detection power collapses to 6%. It catches 6 out of every 100 AI-written papers. The other 94 get through.

There is no setting where the detector is both fair and effective.

The reason is diversity. Every student writes differently. Non-native English speakers use simpler vocabulary. Shorter sentences. Clearer structures. So does AI. A Stanford study found that 61.3% of TOEFL essays written by non-native English speakers were misclassified as AI-generated. A separate analysis tested 14 commercial detection tools. Zero out of 14 reached 80% accuracy.

The students most likely to be wrongly accused are non-native English speakers, neurodivergent students, and anyone who writes with clarity and precision. The qualities that make their writing effective are the same qualities the detector mistakes for a machine.

Vanderbilt University understood this. They disabled Turnitin's AI detection in 2023 after calculating that even a 1% error rate across 75,000 submissions would produce 750 wrongful accusations per year.

750 students accused of cheating for writing like themselves.

The paper's conclusion is not that we need better detectors. It is that the diversity of human writing itself makes accurate detection mathematically impossible.

The same thing that makes your writing yours is the thing that gets you accused.

arxiv.org/abs/2603.20254Image 1/ The math in one chart.

A detector that catches 80% of cheaters must wrongly accuse at least 750 out of 10,000 innocent students.

A detector that keeps false accusations below 1% catches only 6 out of every 100 AI-written papers. The other 94 get through.

There is no setting where the detector is both fair and effective. The math does not allow it.Image
Jun 23 11 tweets 7 min read
10 single developers who built free tools that Big Tech tried to kill. And lost.

Bookmark this list. These 10 people built things you use every week.

Companies worth trillions of dollars have spent over a decade trying to make them disappear.

Every one of them is still shipping today.

1. uBlock OriginImage Raymond Hill lives in Quebec.

He built an ad blocker in 2014 that has been downloaded over 50 million times.

He has never accepted a single donation.

In 2024, Google killed it in Chrome. Manifest V3 capped ad blockers at 30,000 rules. uBlock Origin needs over 300,000 to work.

Mozilla announced Firefox would support it forever.

Raymond Hill still ships updates every month.

Repo → github.com/gorhill/uBlock
Jun 22 12 tweets 4 min read
My 19-year-old niece pulled out a small plastic card and said "watch this."

She opened her phone.

Free audiobooks. Free ebooks on Kindle. 30,000 movies including Criterion classics. Free New York Times. Free LinkedIn Learning courses.

All $0 a month.

She said: "It's my library card. I haven't paid for a streaming service in 3 years."

I checked the math. She saves over $100 every month.

Here's everything she showed me 👇 Step 1: Download an app called Libby.

Free audiobooks. Free ebooks. Free magazines.

You sign in once with your library card number. That's it.

The ebooks send directly to your Kindle. The audiobooks play in the app.

No subscription. No ads. No late fees.

One honest note: popular new releases may have a wait list, just like a regular library.
Jun 19 7 tweets 4 min read
Researchers analyzed 14 million academic papers published between 2010 and 2024. They tracked every word. They found that ChatGPT is rewriting the English language.

Not metaphorically. Literally.

After ChatGPT launched in November 2022, certain words that had been stable in academic writing for over a decade suddenly exploded in frequency. The researchers at the University of Tübingen and Northwestern University mapped every excess word and categorized them.

The words are ones you already recognize.

"Delve." "Intricate." "Meticulous." "Commendable." "Underscore." "Pivotal." "Nuanced." "Landscape." "Comprehensive." "Multifaceted." "Showcasing." "Groundbreaking." "Innovative." "Invaluable."

329 excess style words appeared in early 2024 that were not there before. The spike is unprecedented in the history of the dataset.

Here is what makes this different from every other vocabulary shift ever recorded. During COVID, excess words also appeared. Up to 188 of them in 2021. But those were content words. "Respiratory." "Remdesivir." "Ventilator." Words that described a new reality.

After ChatGPT, the excess words are not content words. They are style words. Not what people write about. How people write. The subject matter did not change. The voice did.

The researchers estimate that at least 10% of all academic papers published in 2024 were processed with ChatGPT. Not written entirely by AI. Processed. Edited. Polished. Run through the model and published with its fingerprints still on the page.

You have seen these words everywhere. In emails. In LinkedIn posts. In articles. In cover letters. In reports your colleagues sent you. You could not explain why everything started sounding the same. Now you can. The entire internet passed through the same model. And the model left the same fingerprints on everything it touched.

The researchers proved something else. The contamination is not slowing down. The number of excess words grew from 188 during COVID to 329 after ChatGPT. The curve is still climbing.

ChatGPT did not just change what we can do with language. It changed the language itself. One model. One voice. Fourteen million papers. And a vocabulary shift larger than a global pandemic.Image 1/ The word "delve" tells the whole story.

Before ChatGPT, "delve" appeared in roughly 1 in 1,000 PubMed abstracts. Stable for a decade. Then ChatGPT launched. The frequency shot up vertically. In 2024 it appeared in roughly 3 in 1,000 abstracts. A tripling in one year.

One word. One model. Fourteen million papers.Image
Jun 16 7 tweets 5 min read
The Dead Internet Theory was a conspiracy. The idea that the internet is no longer human. That bots and AI have quietly replaced real people. It started on anonymous message boards in 2019. Most people dismissed it.

Stanford, Imperial College London, and the Internet Archive just measured it.

They used the Wayback Machine to scan every new website published between 2022 and 2025. Thirty-three months of the internet, captured and classified. They applied one of the most advanced AI text detectors in the world to every page.

35.3% of all newly published websites were AI-generated or AI-assisted.

17.6% were completely AI-generated. No human involvement at all.

In late 2022, before ChatGPT launched, that number was zero.

In three years, more than a third of the new internet became synthetic. Not over decades. Not over a generation. Three years.

Then they measured what that is doing to the internet itself.

Semantic diversity is falling. The range of ideas, perspectives, and ways of saying things is narrowing. As AI content increases, the internet sounds more and more like one voice. Because it is one voice. The same models producing the same patterns across millions of pages.

Positive sentiment is rising. Everything sounds upbeat. Polished. Confident. Helpful. The internet is getting friendlier while getting emptier. The tone improves as the substance disappears.

The lead researcher, Jonáš Doležal at Imperial College London, said this to 404 Media: "I find the sheer speed of the AI takeover of the web quite staggering. After decades of humans shaping it, a significant portion of the internet has become defined by AI in just three years."

Separately, Cloudflare reported that nearly a third of all internet traffic now comes from bots. Imperva reported that automated traffic surpassed human traffic for the first time in 2024.

If you read my previous threads on Model Collapse and Retrieval Collapse, this is the final chapter. Model Collapse showed that AI trained on AI gets dumber. Retrieval Collapse showed that search engines indexing AI content get emptier. This paper shows the source of both problems. The internet itself is being replaced.

The researchers are now working with the Internet Archive to build a live monitoring tool. A real-time tracker of how much of the internet is human and how much is not.

The fact that we need a tool to measure how much of the internet is still real is the finding.Image 1/ The growth curve.

In late 2022, the share of AI-generated websites was zero.

By mid-2023, it was 10%.

By mid-2024, it was 20%.

By mid-2025, it was 35.3%.

The red line is fully AI-generated. The purple line includes AI-assisted. Both are climbing. Neither has slowed down. Image
Jun 15 9 tweets 5 min read
A Stanford neuroscientist said something on his podcast that most adults do not want to hear.

Heavy phone use can cause adult ADHD in people who never had it.

The fix takes 30 days. It costs nothing. Almost no one will try it.

1/ The dopamine reset most adults need. Most adults who think they have ADHD do not have ADHD.

They have something else.

Andrew Huberman said it plainly. Heavy phone use floods the brain with too much input. Email. Texts. Three apps. Two real talks. Fifteen tabs. All at once.

Your brain stops being able to focus on one thing. You trained it to expect a new hit every six seconds.

Huberman calls it a form of ADHD. He said the brain can start to look just like a brain with real ADHD. The good news is that it can heal.
Jun 13 8 tweets 5 min read
You have noticed that too. Google Search is getting worse. The results look professional but say nothing. The answers are longer but less useful. Every page reads like it was written by the same voice.

You thought Google was broken. It is not broken. It is being replaced.

Researchers published a paper at the ACM Web Conference 2026 proving what is happening. They call it Retrieval Collapse.

Here is the mechanism in one sentence. AI-generated content is flooding the internet so fast that search engines are now showing you mostly AI-written pages. And the search engine cannot tell the difference.

They ran a controlled experiment. They started with a pool of real, human-written web pages. Then they gradually added AI-generated content until it made up 67% of the pool.

By that point, over 80% of the top search results were AI-generated. Not 67%. Over 80%. The ranking algorithm did not just let AI content in. It preferred it. The AI-written pages were better optimized, more fluent, and more keyword-rich than the human pages. They outranked the originals.

Here is the part that makes this invisible.

Answer accuracy stayed the same. The search results still looked correct. The information was still technically right. If you measured quality by accuracy alone, nothing appeared wrong.

But source diversity collapsed. Nearly every result came from the same type of content. AI-written. AI-optimized. AI-structured. The human-written pages, the ones with original reporting, personal experience, and genuine expertise, were buried.

The researchers describe a two-stage collapse. Stage one is Dominance. High-quality AI content silently takes over the top results. Everything looks fine. Accuracy is stable. Nobody notices. Stage two is Corruption. Once AI dominates the pipeline, adversarial and low-quality content starts slipping through. By then, the system is too dependent on synthetic sources to course-correct.

A separate analysis found that 74.2% of newly published web pages now contain AI-generated content. Organic click-through rates on pages with AI summaries have dropped 61%. The human internet is being outranked by the machine internet.

Model Collapse described what happens when AI trains on AI. The models get dumber. Retrieval Collapse describes what happens when search engines index AI. The results get emptier.

Both are happening right now. At the same time. And neither one looks broken from the outside.

The search engine still returns ten blue links. The links still load. The pages still answer your question. But the thing that used to make those answers trustworthy, a human who actually knew something, is being quietly replaced by a machine that sounds like it does.Image 1/ The amplification effect in one chart.

The researchers started with 0% AI content. They added more each round.

At 33% AI in the pool, 43% of your search results were AI.
At 50% AI in the pool, 68% of your results were AI.
At 67% AI in the pool, 81% of your results were AI.

The algorithm does not reflect the ratio. It amplifies it. AI content outranks human content at every level.Image
Jun 13 15 tweets 4 min read
I was in a Starbucks in Brooklyn when my MacBook died at 2:47 PM.

I had charged it that morning to 100%.

I assumed the battery was old. Or broken. I almost paid Apple $249 to replace it.

Then a friend who works at Apple showed me 10 settings macOS turns on by default. I changed all of them.

The next day, the same MacBook lasted till 11 PM on one charge.

Here's the full list. Setting 1: Turn on Low Power Mode.

This single setting adds 1.8 to 2.4 hours of battery life on M-series MacBooks.

How to:
System Settings → Battery → Low Power Mode → "Only on Battery"

It pauses heavy syncing, drops CPU when idle, and reduces background tasks. Apple's own feature. Free. Underused.
Jun 13 15 tweets 13 min read
In 1944, a 13-year-old Jewish boy watched the Nazis take Hungary.

His father gave the family fake Christian names. Forged papers. Split them apart so if one was caught, the others might live.

The boy hid as the godson of a government official. 500,000 Hungarian Jews were killed in 8 months. He survived.

He arrived in London with nothing. Worked as a railway porter. Slept in train stations.

48 years later, he placed a $10 billion trade against the British pound.

By nightfall, he had made $1 billion in a single day. The press called him "The Man Who Broke the Bank of England."

His name was George Soros. His book "The Alchemy of Finance" has stayed in print since 1987.

I turned his philosophy into 12 prompts.

Here are all 12:Image 1. Reflexivity Detection

Soros built his fortune on one idea most economists reject. In The Alchemy of Finance he wrote: "I contend that financial markets never reflect the underlying reality accurately; they always distort it in some way or another, and the distortions find expression in market prices." Reflexivity is the feedback loop where beliefs shape prices, prices shape reality, and that reality shapes beliefs again. Spot the loop early and you see the bubble before the crowd do

PROMPT

"I'm trying to understand a market, trend, or situation where belief and reality seem to be feeding each other. Here is my situation: [describe]. Using George Soros's Reflexivity Detection framework, analyze my position:

1. Where is the feedback loop here? Soros said market prices distort reality rather than reflect it. How are participants' beliefs actively changing the thing they are betting on?
2. What belief is currently driving prices or behavior, and how is that belief altering the underlying fundamentals in return?
3. Is this loop self-reinforcing right now, building the trend higher, or has it started to reverse?
4. What evidence would tell me the gap between perception and reality has stretched too far to hold?
5. Give me one specific action this week to position for the moment the loop breaks instead of getting trapped inside it."
Jun 10 7 tweets 5 min read
You have noticed it. ChatGPT feels dumber than it used to. Your prompts that worked six months ago produce worse results now. The writing sounds flatter. The ideas sound safer. The internet itself feels like it is shrinking. Every article reads the same. Every email sounds the same. Every answer sounds like it was written by the same voice.

You thought it was you. It is not you.

Researchers at Oxford and Cambridge published a paper in Nature proving what is happening. They call it Model Collapse.

Here is the mechanism in one sentence. AI trained on AI-generated data gets dumber every generation until it forgets what real human data looked like.

The internet is filling with AI-generated content. Blog posts. Articles. Reviews. Comments. Social media. AI companies scrape the internet to train the next generation of models. Which means the next generation of AI is being trained on the output of the current generation.

Each cycle loses information. Not randomly. It loses the rarest, most unusual, most creative parts first. The researchers call these the "tails of the distribution." The weird ideas. The unexpected perspectives. The things that made the internet feel human. Those disappear first.

What remains is the average. The safe. The expected. The bland.

Then the next generation trains on that. And loses more. And the next generation trains on that. And loses more. The researchers proved this is not a slow decline. Major degradation happens within just a few iterations. Even when some of the original human data is preserved.

They tested it on large language models. On image generators. On statistical models. The pattern was the same every time. The output converges toward a narrow, flattened version of reality that looks nothing like the original data.

The lead researcher put it plainly. "Large language models are like fire. A useful tool. But one that pollutes the environment."

The pollution is invisible. You cannot see which sentence on the internet was written by a human and which was written by AI. Neither can the AI that is about to train on it. And once the tails are gone, they do not come back. The damage is irreversible.

This is not a prediction anymore. It is a diagnosis.

The internet you grew up on was built by humans writing things no algorithm would have written. Strange, personal, imperfect, alive. That internet is being diluted. One generation of AI at a time. And the models trained on what remains are learning a smaller and smaller version of the world.

Model Collapse is not a technical problem. It is a cultural one. The thing that made the internet worth reading is the thing that disappears first.Image 1/ The death spiral in one chart.

Generation 1: the model produces text that sounds human.
Generation 3: the output starts repeating itself.
Generation 5: rare words disappear entirely.
Generation 9: the model produces nonsense.

Each generation trained on the previous generation's output. Each generation lost more. The researchers watched it happen in real time.Image
Jun 10 10 tweets 4 min read
“I Asked ChatGPT One Question About Myself… I Wasn’t Ready for the Answer”

Yesterday at 1:37 AM,
I typed a question into ChatGPT
that I’d never asked anyone in my life.

Not my parents.
Not my friends.
Not even myself.

The question was:

“If you look at the way I use you,
what kind of person do I actually seem like?” I stared at the blinking cursor.
My finger hovered over Enter.

Then I pressed it.

For a moment, nothing happened.
Just the “thinking…” indicator.

I could’ve closed the laptop.
I could’ve said,
“Whatever, it’s just an AI.”

But the truth is,
I was scared.

Because if you want to know who you really are,
you don’t listen to what you say about yourself.

You look at your patterns.

And this thing
had seen all of mine.

All the “rewrite this to sound confident.”
All the “give me a polite way to say no.”
All the “make this message sound like I know what I’m doing.”

If anyone had receipts on my life,
it was this chat window.

The answer started appearing.

Line by line.
Jun 8 18 tweets 7 min read
I tested 100+ AI prompts across:

• marketing
• business strategy
• copywriting
• coding
• data
• SEO
• productivity

Only 15 were good enough to keep.

Here are the 15 prompts that consistently beat everything else.

Copy, paste, steal. ↓ 1) Copywriting – High‑conversion copy on demand

Prompt:
“You are a senior direct‑response copywriter.

Write a [type of copy: landing page, ad, email, etc.] for [product/service].

Context:
• Target audience: [who they are, what they care about]
• Main promise: [clear result/benefit]
• Top 3 objections: [list them]

Requirements:
• Strong hook in the first 2 lines
• 3 specific, proof‑backed points (stories, numbers, examples)
• One clear CTA (what to do + what they get)
• Avoid empty buzzwords like ‘cutting‑edge’ or ‘revolutionary’

Then:
• Give me 3 alternative hooks
• Give me 3 alternative CTAs.”