Genius Thinking Profile picture
Feb 3 16 tweets 5 min read Read on X
A "cognitive bias" is a systematic error in thinking that ruins decision-making.

The 12 most powerful cognitive biases I've found: Image
Parkinson's Law: work expands to fill the time given.

When we have more time, we tend to procrastinate and become inefficient.

A good reminder to track your tasks duration and energy level. Image
Goodhart's Law:

When a measure becomes a goal, it stops being a good measure.

I.g: Exams and standard admission shifted the focus of education.

It's no longer about the students, but about grades and pay. Image
The Curse of Knowledge:

Experts assume everyone knows what they know.

But they struggle to teach or lead effectively for those still learning.

Simplicity is an art. Image
The Bandwagon Effect:

We humans are social creatures, which has its benefits.

But there's a downside too...

We often follow the crowd without thinking, just because everyone else is doing it.

Beware of the Bandwagon Effect, it's like "groupthink" and can be risky. Image
Egocentric Bias:

We tend to think more highly of ourselves than we should.

In group activities, we overestimate our contributions compared to others. Image
Cynicism

"Cynical people may seem smarter, but research suggests they're actually less intelligent.

Deep cynicism is a defense mechanism (may results in neuroticism), not a sign of true intelligent.

Moderate dose advised. Image
Skinner's Law:

• When procrastinating, you have 2 choices:

1. Make not doing it more painful than doing it.

2. Make doing it more enjoyable than not doing it. Image
Hofstadter's Law:

Projects always take longer and cost more than you expect, even when you consider Hofstadter's Law.

Double the time, triple the cost—despite your best calculations. Image
Elon's Law:

Beat Hofstadter's Law with an insanely ambitious deadline. Even if it takes 3x longer, you're still ahead of the game.

Elon Musk missing his super deadlines is a feature, not a bug. Image
Loss Aversion

Discovered by scientists Tversky and Kahneman, it reveals that the pain of losing is stronger than the pleasure of winning.

As a result, humans will go to greater lengths to avoid losses than to pursue gains. Image
Hitchen's Razor:

Claims without evidence can't be verified. When in doubt, clarify and ask for proof. Image
The Discomfort Zone Razor:

Embrace discomfort for growth.

Seek comfort and for stagnation.

1000 uncomfortable hours > 10,000 comfortable hours. Image
Occam's Razor:

• Simple assumptions are often right.

• Don't overcomplicate things with too many assumptions. Image
If you want my collection of mental models, cognitive biases, and cognitive tendencies, grab a copy of my product here:

feynmanism.gumroad.com/l/mentalmodels
If you enjoyed this content, consider giving @feynmanism a follow and check out my Feynman Technique Notion template:

feynmanism.gumroad.com/l/feynmantechn…

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More from @GeniusGTX

Nov 21
This is Marcus Licinius Crassus.

He was one of the richest men in Ancient Rome and worth $220 billion today with inflation adjusted.

Yet history has forgotten his shadiest wealth generating methods (that feels too illegal to know.)

Here's his wild story: Image
Born in 115 BC to an average Roman family, Crassus seemed destined for a simple life.

But through questionable tactics, he built Rome's biggest fortune by age 32...

• Exploiting disasters for profit
• Building a slave trade empire
• Becoming a snake oil salesman to gain influence

Let's explore:
First, Crassus waited for fires, then made owners sell him their land cheap.

He put out the fire only after they sold.

He used his 500 slaves for this scheme. It worked so well that he soon owned ⅓ of Rome. Image
Image
Read 12 tweets
Nov 19
This is Charles Ingram.

In 2001, he found a genius way to cheat Who Wants to Be a Millionaire and almost escaped with £1 million.

Investigation found him guilty.

But what the police found next told a very different and sinister story (behind the biggest fraud on TV): 🧵 Image
This is Charles Ingram's final 1,000,000 pounds question.

Watch this video very carefully, and tell me if something seems off:
You see Charles Ingram struggled from the start. After just 7 questions, he burned through 2 of his 3 help options.

It seemed certain he would leave empty-handed. Then, something strange happened...
Read 12 tweets
Nov 14
John Von Neumann created the future we live in today.

Other geniuses could not keep up with him.

They were on tricycles trying to chase a racing car.

Let's explore his past life which led him to such excellence... 🧵 Image
Born in Budapest in 1903, John grew up in an intellectual environment.

He could divide 8 digit numbers in his head by age 6.

His mind was so brilliant that his tutor cried after their first encounter.

Yet, his father was not happy with his love for mathematics. Image
"Mathematics does not make money,"

So Johnny did what seemed impossible.

He completed TWO degrees at the same time:

• Chemical engineering at ETH Zurich
• PhD in mathematics at Budapest

All by age 23. Image
Read 15 tweets
Nov 12
Pythagoras built the weirdest cult in history.

Yes the Pythagoras who created that Pythagorean theorem you studied in 6th grade.

Read this story, and you'll never see him nor a triangle the same again... 🧵 Image
Pythagoras is famous for his theorem on right triangles.

But his fascination with numbers started young.

As a teen, he traveled to Egypt and spent 22 years learning secret wisdom from priests.

He became convinced numbers were the key to understanding the universe. Image
Image
After Egypt, Pythagoras was taken prisoner and brought to Babylon.

There, he studied with the Magi, priest-astrologers who taught him advanced mathematics and occult secrets.

He became a math wizard, but his spiritual side was also growing. Image
Read 15 tweets
Nov 4
I used to think the most influential thinkers were:

Einstein, Nietzsche, or Freud.

Then I found the father of analytical psychology, who said: “Until you make the unconscious conscious, it will direct your life, and you will call it fate.”

5 ideas from one of the greatest thinkers of the 20th century: 🧵Image
"When one imagines a psychologist, they may bring forth images of an old man in a lab coat injecting rats with drugs."

Carl Jung loved alchemy, studied seances & the paranormal and listened to the ramblings of schizophrenic patients

This gave Jung a unique to life around him.
This fascination with alchemy & projection would shape his later theories.

Jung regularly fantasized about a citadel that would shield him from the world.

Inside, he found his two personalities:

• The societal Jung
• The timeless self-connected to all life

He later named these the Ego and the Self…Image
Read 11 tweets
Nov 4
I used to think the most influential thinkers were:

Einstein, Nietzsche, or Freud.

Then I found the father of analytical psychology, who said, “Until you make the unconscious conscious, it will direct your life, and you will call it fate.”

5 ideas from one of the greatest thinkers of the 20th century: 🧵Image
"When one imagines a psychologist, they may bring forth images of an old man in a lab coat injecting rats with drugs."

Carl Jung loved alchemy, studied seances & the paranormal and listened to the ramblings of schizophrenic patients

This gave Jung a unique to life around him.
This fascination with alchemy & projection would shape his later theories. Jung regularly fantasized about a citadel that would shield him from the world. Inside, he found his two personalities:

• The societal Jung
• The timeless self-connected to all life

He later named these the Ego and the Self…Image
Read 11 tweets

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