Xx|I like teh crazies. As long as it's done well/correctly. I don't particularly like it when it's pretty much making fun of serious disorders.
I wrote a short story for a contest not too long ago...the contest prompt was about "dreams" and the dream world vs. reality and whatnot. (it was on Gaia a couple of months ago, and we still don't have results. XD) It was about this guy who, at the age of seven or so, was "diagnosed" with some unknown/rare/whatever degenerative disease. It kind of rotted him from the inside out. He lost his sight, his hearing, most of his feeling, sense of smell, his voice, and his sanity. When he was about seven or eight, he witnessed a gruesome gang murder of a little girl his age, and as he looses it, he keeps reliving it in dreams. Finally the disease kills him. It's kind of sad, but absolutely fun to write!
In my main story, though, everyone's got some sort of psychological trauma. Angel grew up in the "ghetto" part of London, in poverty with arguing and abusive parents, etc. He's borderline-retarded, and that's a problem in and of itself, but the issues he's developed from it are worse. He's incredibly complex. Symphony and Aelfric are losing it for about the same reasons--as vampyres, they're minds are dead, in a sense. They can't grow, change, anything. Drives 'em nuts. Alfie can't get over the fact that he can no longer get in touch with his religion like he used to, and is terrified that God's already forsaken him. Symphony falls victim to Angel's issues. Michel had fallen victim to Angel's father's issues. None of them are "diagnosed" insane, but they're messed up in some way. Aren't we all? With Angel and Michel (especially Angel), it's really not too much of an extreme, even.
I just like exploring all those facets...like a psychological/logical/analytical breakdown. XD|xX