It's alarming that the people whose jobs are making decisions love bragging about how little sleep they get. If I get less than eight hours I feel like I got kicked in the head. You haven't adjusted, you've just gotten kicked in the head so many times that you don't realize it! That's very bad!
my hot take is that the president should be and live like a normal human, and so I reject the premise that the president must work 130 hour weeks and never be well-rested. he has dozens of staffers who can cover shifts!