Why Can't I Sleep??

So it's like 1:00 in the morning right now, and I cannot seem to fall asleep. My brain knows that I have to wake up early tomorrow for church, but my body is just refusing to shut down for the night. My sleeping schedule has been totally screwed up since last Saturday. So I have had an entire week of small amounts of sleep at bad times. This coming week is mid-terms for me, so I will most likely be up late studying during the week. Great! Another week of crappy sleep. Just what I need. I'm gonna lay down, and try to convince my body that it is tired.......such a difficult task sometimes. Boa noite para todo o mundo. Até mais.