On weekdays I have to wake up at around 8 AM, so I usually try to go to bed between 12 ~ 1.30 AM. There were times when I had bad habits and could be at the computer up to 4 AM, though.
It takes me some time to fall asleep but most of the time it's within 1 hour. I also often consume coffee or energy drinks in the morning, but back when I consistently went late to bed I had to drink energy drinks every day.
Any lack of sleep is "compensated" so to speak, though. More long term, on weekends I get out of bed kind of late, around 11 AM, but sometimes it may be as late as 1 PM. And more short term, if I don't sleep a lot in the previous few nights, I start having naps in the afternoon.
>>5131
What? You're just killing yourself by sleeping 2 hours. Unless you mean that you GO TO sleep at around 5-7 AM (and wake up several hours later).
Though when my brother was 12 he sometimes would do all-nighters when the parents weren't at home, up to 2 consecutive nights. That's pretty bad, but I guess he was a bit crazy (well, all kids around that age are).