[Crimin4L]

I feel awful when I'm up all night, regardless of hours awake or how many hours sleep I've had. It really throws me off.

Same here.

That's what I'm referring to with the member In question- how he/she manages to repeatedly remain awake and feel fine. I'm extremely exhausted at 4am.

Ive always noticed I was never a morning person. or day person for that matter.
During the day I always seem to be more tired than I would be at night, and this is true whether I go to sleep at 7am or 12am. I've always tried to understand why, but I can never figure it out.
I really just feel like a vampire, night time I am alive and during the day I feel dead and sleepy :L