I got depressed pretty early and for quite a long time, at about 14 I became really introverted and avoided as much social contact as I could, lost friends and confidence as a result-been an effort to get them back and get back to being a happy guy but im pretty much there now. I'm guessing its from a chemical imbalance thing as much as a result of my environment, because I was the fuck up kid in my family of genius's and well formed bodies, and a quite late bloomer (saved only from ridicule by the fact that Ive got decently manly features to begin with) but I wouldnt be surprised if chemical problems was just another problem with my body. I swear my mum was drinking when I was in the woomb.
Yeah been there, tried antidepressants which were ok besides the awful side effects. Felt kind of like being on weak extacy sometimes, but If I have them when Im feeling fine they make me feel depressed... weird.
Oh and to whoever said they had to convince the doctor, I got that too. I don't get it, he's like "Do you cut yourself?" and I say no, im depressed, not an idiot, how will that make me feel better? He writes something down. "It may be depression, there are a few symptoms but not all" he says unconvinced like you have to hurt yourself to feel bad. grrr, eventually convinced him but it felt dodgy having to convince the dude, since I just wanted help.
Since then I've been on sodium valproate from a different doctor, its a mood stabiliser, actually meant to treat epilepsy but it works for mood swings as well. That worked PERFECTLY, no side effects, no mood swings as long as im on it, just sometimes a bit too tired to study and things after taking it. It didnt give me that spaced out effect I got on anti depressants though. But I'm not sure it works for CD itself, only manic depressive.
EDIT: oh yeah, in agreeance on being annoyed at normal people who claim depression, damn them stealing my thunder. Ive got a friend who is really popular and gets so many girls, then he cheats on his gf and when shes angry at him he will tell me "OH im really depressed , i just feel so bad at the moment." then he goes about laughing like a clown and going on with his life. Mine eventually became Bi-polar, so I know I was never just sad, it was actual depression.
Depression is not having the motivation to get out of bed, to talk to anyone, bursting into tears for no reason when you are lying in bed late at night, not sleeping or sleeping only a few hours a night (had a period where I was sleeping only every second night), having no sense of self worth and hating yourself even if you cant pinpoint why, and questioning why couldn't I be that guy, or him, anything has to be better than this. It's being manicly self concious and hiding away from other people just to avoid faking happiness, it's wanting to die but caring too much about your families wellbeing to do so. Worst of all, it compounds on itself; because you act the way you do, people find you weird and talk to you less, making you feel more alienated and alone. It isnt just feeling sad, it's feeling sad for extended periods of time without a break, even when you should be happy.