My mind doesn't give a stuff when I go to sleep, I once got only 4 hours of sleep on a school day and was some how fully awake during the whole school day, and in fact on that day I went to the gym as well. Once I got only 2 hours of sleep and I managed to keep awake the whole day, Guess you could say I am a bit of a daredevil but Im not like this everyday only at times when I can't get to sleep or I had a sleep over, or just normally on a certain occasion