Warren Buffett has spent a lifetime mastering one of the hardest skills in the world, rational decision making under uncertainty, and he insists it did not take a mythical 10,000 hours of rote ...
FRESNO, Calif. (KFSN) -- What does it take to make it in sports? Some swear by the "10,000 hour rule" meaning it literally takes 10,000 hours of practice! Others say too much play can actually hurt ...