I think it may just be from the overwhelming changes that are happening to me. I won't go into heavy detail publicly just because I'm worried about the wrong people seeing the wrong things, but at night I've been feeling really down. It's almost 2:30am here and I haven't and can't sleep. It was past 3:30 last night that I fell asleep.
It may just be caused by ending school, getting a job, starting to pay for my things, and some recent social differences. When I do manage to get to sleep at night, I have these wild dreams that get me all happy and excited. I wake up and the feeling remains briefly, but when I realize that I'm awake and the dreams aren't real, I feel like I was just hit by a train.
Probably not the best idea posting on the forums since most of you are younger than me and still in school, but there are several people who have been through similar (and much worse) situations than I.