How Many Hours Do You Sleep?

"If I'm up and moving, I don't need to sleep," he says. "I can go long periods of time without sleeping if there's something actively engaging my mind" He learned a technique in high school where you elevate your feet above the heart when you're resting so that blood doesn't get pulled into certain parts of your body. The power nap is great: You just fall asleep six minutes later; then you wake up feeling really charged.