This is the way we all wrote software back when Moore's Law was making CPUs twice as fast every 18 months. You only had to make it fast enough to be bearable, and then the next round of CPUs would do the rest.

almost 2 years on Bryan Johnson's Blueprint: in 2023: always tired, carb-loading, night owl habits. In 2024: turned things around, focused on health & longevity. 2025: 10 YEARS YOUNGER biologically (18 vs 28) with 90% of all biomarkers in optimal ranges

I followed an anti-blueprint protocol for 2 months, to see how unhealthy it would make me. Here are the results on my biomarkers. For context, I rank 40th on the Rejuvenation Olympics of Bryan Johnson, with an average aging pace of 0.75. I'm generally healthy, but nothing over

Bullish @joinzero_ bc they treat the body (biomarker panel) without losing their soul (top tier community). Last night was a reminder of their success on both fronts. Seamless UX + exceptional IRL events. Plus what other founders will Ghibli your biomarker results?

measured my health with @joinzero_ earlier this year lead to building top sleep habits, started to work out 3+ times per week, lost ~3% body fat & reached top sleep performance → 1 quick lab visit & 60+ biomarkers analyze → personalized plan to improve markers → second test 6

The future of health? It’s predictive, preventative, and fully personalized — powered by biomarkers, real-time data, and longevity science. Optimization will replace intervention. And your biology will become your dashboard.

Such an amazing team over at @joinzero_ — keep crushing it, my friends!

the optimal startup team in 2025 is 5 people. 1 engineer. 1 designer. 1 product lead. 1 growth lead. 1 ops person that's it. the engineer starts the day in Cursor. they paste in a product idea, and Cursor instantly generates the scaffolding. they edit inline with AI, refactor

YC said: “guys expand. FAST.” At YC, speed isn’t optional. They push you past your limits. So, today we're launching @joinzero_ in 6 major cities across France. This is how we build better healthcare in Europe. Member by member. City by city. Which city in EU should we

Lucis’ expansion is a masterclass in ambition. It shows what’s possible when passion meets execution. This team is relentless! If you live in London, do check them out!

cubic (cubic) is Cursor for code review. An AI-native platform that helps teams like Cal.com, n8n, and the Linux Foundation ship code 28% faster. Congrats on the launch, @NeuralPaul and Allis Yao! ycombinator.com/launches/NYz-c…

The health hierarchy: SLEEP EXERCISE NUTRITION STRESS CONTROL HEALTHY RELATIONSHIPS CIRCADIAN RHYTHM ADHERENCE Bright mornings & days & dark nights = great sleep, energized focused days & overall robust mental & physical health.

I'm 31, but my body is 23. When I was a student, I had the worst lifestyle: - Smoked 20 cigarettes a day - Ate fast food every day - Got drunk 3x a week In 2021, I read "Why We Sleep" by Matt Walker. I started getting 8 hours of sleep, and my life changed: I realized I

My biological age is 23.05. Check yours now. Use my invite code to skip the waitlist: app.lucis.life/register/?refe…

Thrilled to have contributed to Lucis (YC X25) (YC X25) art direction and product design. 2 intense months with Max, MAX G & Baptiste D shaping the future of preventive health. Truly impressed by their passion and dedication. Can’t wait to see what they build next!

Yesterday was Y Combinator Demo Day. It marked the end of 3 INTENSE months. We came in with ONE mission. Build the future of preventive health in EUROPE. 🇪🇺 12 weeks of relentless execution: Live in 4 countries 🇫🇷🇬🇧🇮🇪🇵🇹 Hundred of Europeans onboarded, World-class product

Can only relate.

Lucis (YC X25) founders were back from Y Combinator and did an awesome longevity meetup in Paris. Thanks for the ice bath, longevity dinner and all the products! Can't wait to try out the blood tests and results platform.

8 months. 1000 members. Since we launched, our vision has never changed. Give Millions Europeans access to the most advanced blood check-up in Europe. Today, we have officially hit 1,000 members.

Our major announcement yet. Today, Lucis (YC X25) is launching the most comprehensive preventive health check in Europe 🇪🇺 👉 110+ biomarkers (vs 70 before) 👉 €490 per year (was €899 before) 🧵