Originally Posted by Sabbo

I usually go to bed around midnight, and notice that I'm still awake around 1am.

If it's a good night, I'll sleep until the alarm goes off at 8:15, but if it's a bad night (relatively speaking) I'll wake up about 3-4 times between 4am and when the alarm goes off.

Also, I'm a rather deep sleeper; it takes about two or so minutes for my alarm to wake me up (and it's really loud), and it's really hard for other people to get me awake.