I'm worried I've developed something pretty unhealthy; I can't fall asleep before 3 AM, no matter how hard I try. The worst thing is that I'm waking during the week at 6:30, and on Saturdays (for the next six weeks) at 4, meaning I get virtually all my sleep on Saturday nights, throwing me off for the next night, when I go from waking up at 3 in the afternoon to 6:30 in the morning again. Basically, insomnia. I've fallen asleep in class 6 times this week, and with finals coming up late January that's probably a very bad thing to be doing. So, besides taking pills, how the fuck can I fall asleep?