Well you have clinical depression (assuming thats the medical term for real depression?)

most "depression" is just teenagers sulking about their recent boyfriends dumping their skanky ass cause she wouldn't put out and he was tired of it. And then taking their sulking to the extremes by carving a canyon into their wrists, and start wearing all black and gothic type cloths and falling in love with linkin park.

^^ happens all the time around here