>>544
It's also possible to be depressed because of a constant realization that you're a burden/not achieving/useless/helpless. While it might sound emo, it's not really like that. It's more like turning yourself into a passive observer, watching how trends go past, how your friends become successful, how time slips by... It's an attempt to fade away, to disappear. A social suicide.
By the way, I must say that "Un homme qui dort" was a very interesting experience.