Why Warren Buffett doesn’t wake up at 4 a.m.
There is a certain kind of ambition that worships revival. Tech CEOs and hedge fund managers talk about their 4 a.m. wake-up time the way others talk about marathon times: as proof of something. Warren Buffett doesn’t play that game. The Berkshire Hathaway CEO sleeps 8 hours a night and wakes up around 6:45 or […]