Hi, I think I've some kind of serious sleep disorder, my sleeping hours are totally shifted, I usually go to bed when the sun goes up, at 0700-0900 and wake up at 1300-1600. It's really messing up with my life, I've skipped most of my classes this semester(to give you an idea, I only went to a single math class, a month ago..), because, well... I just can't go to the lectures when I am sleeping(imagine if you had to go to school at 0300 and one hour bus ride to get there), I am studying them on my own but it's not the same. I've tried the usual stuff, like staying awake all day, but as soon as the sun comes up, I feel tired and weak, and since I also suffer from anxiety attacks(smoking weed when I was young was not a good idea after all...) and I've found that I am most vulnerable when I am sleep deprived. I don't know which part of my body handles the sleeping cycle but it is totally screwed... Bottom line, I feel like a vampire, and I hate it, what should I do? how did you cope out with it ? Thanks.