Thread by @thedarshakrana

1954: This scientist created a tank to "turn off" reality.

He stayed in it for hours with:

• No light
• No sound
• Nullified effects of gravity

What he discovered will make you question everything you know about consciousness":

That scientist was Dr. John C. Lilly.

He pioneered research into the mind's potential and believed we could tap into higher levels of consciousness.

So, he built a strange device to test his theories:

"The sensory deprivation tank."

But he had no idea what was coming next…

In the tank, Lilly floated in Float in body-temperature salt water with complete darkness.

No sensation.
No noise.

Just his thoughts.

What he experienced was beyond anything science could explain.

His mind seemed to expand outward, as if leaving his body.
He called it "the province of the Mind."

Hours passed, but time felt… different.

Lilly noticed his mind drifting, untethered by time or space.

He described a sense of vastness, a cosmic connection.

It was as if the boundaries of “self” dissolved, leaving pure awareness.

Then something unexpected happened

The CIA caught wind of his work.

Why?
They believed if consciousness could be altered, it could be *weaponized.*

They quietly funded his research, seeing an opportunity to shape minds.

But they weren't interested in peace—they wanted control.

But, Dr. Lilly wanted to push the limits.

To understand the true nature of consciousness, he began combining sensory isolation with psychedelics.

He was convinced these altered states could unlock hidden potential in all of us.

The results were shocking.

Inside the tank, he experienced “cosmic consciousness.”

He could access different dimensions.And talk to different species.

He felt his mind stretch beyond physical limits, tapping into what he called “the universal mind.”

The sensory deprivation tank became a “gateway.”

It inspired new fields of study—lucid dreaming, astral projection, mind-expansion.

Lilly's findings attracted both admirers and skeptics.

But the question remained:
Could ordinary people harness this power?

@joerogan says:

Lilly realized that altering consciousness wasn’t just for scientists.

Anyone willing to confront their inner self could experience breakthroughs.

50 years later, now we use the tank for therapy, self-discovery, even to explore the nature of reality itself.

But it came with risks…

Subjects reported a strange phenomenon: a *feeling of rebirth.*

Some said they faced parts of themselves they’d long buried.

Others had visions that changed them forever, facing fears, traumas, and desires.

Neuroscience confirms that Isolation tanks create:

• Theta state
• Enhanced neuroplasticity
• Deep consciousness access

For Lilly, the tank wasn’t about isolation but something else:

My 3 takeaways on what it means to me and how it changes our understanding of our minds:

1. *The Mind Has Untapped Potential*

Lilly’s journey shows us that our consciousness is far more expansive than we realize.

Exploring inner states unlocks creativity, clarity, and insights beyond everyday awareness.

Most of us only scratch the surface of our mind's power.

2. *True Growth Requires Self-Reflection*

Sensory isolation uncovers ignored parts of us.

Lilly’s work shows growth needs self-reflection, facing fears, and self-acceptance.

Through tanks or meditation, solitude benefits us all.

3. *Connection Begins Within*

Lilly learned peace and connection begin with self-acceptance.

Align with yourself, and connect with others genuinely.

The journey within leads to a richer, more connected life.

What's your takeaway?

If this thread made you pause
If it made you question reality

And you want to break *your own* invisible limits…

My ebook *Escape the Mental Matrix* will help you:

Overcome self-limiting beliefs
Reprogram your mind

Grab it here 👇
stan.store/darshakrana/p/…

Repost if you gained anything from this thread.

Follow me @thedarshakrana for more

(P.S. I like Chocolate Chip Cookies 🍪)