I've struggled with the same thing all my life, sleepless nights and foggy days. I once thought about it and determined that there were years where I DIDN'T hav

I've struggled with the same thing all my life, sleepless nights and foggy days. I once thought about it and determined that there were years where I DIDN'T have this issue and came to the realization that was when I was involved in high school sports or college athletics. If I don't get a 5-7 mile run into my day or 45mins of swimming or weightlifting, etc.. why should I be tired? If all I've done all day is breathe and walk around there's no way I'm going to be able to sleep until like 2-3am. So perhaps absent hard exercise I'd fall into the 25-27 hour day cycle that others have described here in tis thread. but If I want to be on the same clock as most others I'd better make strenuous exercise a priority.