The young class of AI founders has gone hardcore, with sober lifestyles and 996 schedules.
Sleep, however, remains an open question.
There are two competing sleep cultures in Silicon Valley. The biohackers say that rest helps optimize performance. The hustlers say that founders should work through the night. To sleep or not to sleep, that is the question.
Business Insider asked three young founders to share their sleep habits. And to be scientific about it, we didn’t just take their word for it. We spent four days tracking their shut-eye, requesting early morning texts detailing their prior night.
Some founders demanded their Zzzs. Others stayed…










