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The Story Behind LifeSim

·by Cris Lenta
founder storystartupAI researchpersonalentrepreneurship

My mother encouraged my curiosity.

Like every child, I was curious — but because she nurtured it, I became extremely curious. About everything. All the time.

So I wanted to be a dancer. Then an architect. Then a monk. Then an artist. Then an athlete. I wanted all of it — every life I could imagine living, I wanted to live.

But I couldn't. Nobody can.


The Monk Years

In my early 20s, while I was a university student in Germany, I spent four years living like a monk. I meditated up to eight hours a day. I studied ancient wisdom and spiritual masters. I pushed my body to extremes — jogging in 40°C heat, meditating outside at -15°C in a bathing suit, regular ice baths in winter. I wanted to understand the mind from the inside out.

During those years I realized something that stayed with me: every human has infinite potential timelines. We just can't access them. The constraints of physics, of time, of one body in one place, make it impossible.

That realization never left.


Building and Learning

I graduated from LMU Munich — one of Germany's top universities — where I had the privilege of contributing to AI research. That work resulted in two papers published by MIT Press and IEEE. Then I dropped out of my master's to become a founder.


Why LifeSim

Founding is the only job I know where you can combine everything — design, structure, movement, meaning, discipline. You get to touch every part of something and shape it from nothing.

But the feeling of all those unlived lives — the dancer I never became, the monk I never sat still long enough to be — it never went away. Not as regret, but as hunger. A quiet, constant hunger for experience I'd never have time for.

That's why LifeSim exists. As of March 2026, I've been working on it full-time, solo, for a year now. Every line of code, every design decision, every word you read on the site — it's all me, and I wouldn't have it any other way. This is the most personal thing I've ever built.

The mission is to enable every human being to explore their infinite latent potential. I believe we're getting closer every day.

If any of this resonates, I'd love to hear from you: [email protected]

Cris