how much of NON SLEEP is a health hazard?

[Chris]

ok i went to sleep around 3:30PM on February 22nd. i woke up at 2:43AM exactly on February 23rd, and i have not slept, i feel fine, i walk, talk, and operate normally. nothing i can feel but today is February 26th. and yet again im awake just kind of blank... if that makes sense. when i lay down i just stare at the pillow. so i just went ahead and decided i'd watch yet a 4th sunrise. i need to know when i should start worrying about health concerns? at 2:43AM today was my 4th day, anyone know? please help