Elon Musk Reveals His Secret to High Performance. Anyone Can Use ItThe surprisingly simple science behind how to become a genius. Elon Musk plays the game differently. Famed for his ability to enter -- and master -- many different fields, he has cracked the code on how to sustainably work 120 hours per week, and the relentless pursuit of his vision that leaves the billionaire living in a $50,000 t