It's tough to go to sleep at night, and I wake up after five hours because I feel like I'm wasting time. I just sit up at night and think about what I can do next. — Dave Grohl Copy Share Image
When I was training in medicine for example, there was a culture in medicine that strong people didn't need sleep, that the less you slept, the more you just powered through a tough call not on no sleep, the stronger… — Vivek Murthy Copy Share Image
