I think sleep is extremely important and I would trade every mother fucking thing I have legitimately to sleep like a normal human because over time, like it makes you insane. And if you had the ability to get normal sleep, you should do everything you can to maximize that in my opinion. Do I think it matters if you get up at four AM? No, I don't think it makes a goddamn bit of difference. What I focus on is being affected when I focus on maximizing my opportunity to get shit done while I'm awake. Far too many people glorify the work.