100-hour work week is for emergencies, I don't recommend it: Musk

Billionaire Tesla CEO Elon Musk said he has worked for 100 hours per week many times but won't recommend doing it daily. "[It's] for emergencies," he said on the 'In Good Company' podcast. Stating that he doesn't enjoy being in this kind of crisis mode, he added, "But sometimes it's the difference between success and failure."