

Schizophrenia also encompasses paranoia, btw, if that wasn't mentioned. And I don't mean mild paranoia, either. The "won't go out of your house because you think the feds are lurking in the bushes" kind of paranoia.
The problem with any mental disorder is that many of the symptoms are so vague and depend on the individual case - so lots of people see them and go, "Hey, that sounds kinda like..." without realizing the big caveat that hangs off nearly every psychiatric question -
"...enough to prevent you from going through your daily routine"
or "...bad enough that you go way out of your way to avoid [xyz]"
or generally, "enough to stop you from having a normal day-to-day life."
I used to go through psychological profiles and such as a test subject, from high school on - not a bad gig, I got about $100 per session.

This is, for the most part, serious stuff. The range of what is normal is MUCH wider than most people realize. Maybe we could fault overly restrictive definitions of what "normal" is - but in the end, really, most people are normal. Honestly. They may have issues, but they're not ill.
Not to mention my own personal neck of the woods, the gray and unsexy area of the mild personality disorder. We are clinically slightly annoying. Badly adjusted, but able to function. For every disorder there is usually a gray-area diagnosis to go with it - bipolar disorder has cylothymic disorder, depression has dysthymic disorder - and even the worst cases of what most people know would only fall into one of those.
I could also rant for about six hours on the impression that being disturbed is "edgy" or "interesting," including a large paragraph on my deep and lasting hatred for that Girl, Interrupted flick. (Which convinced my best friend that he had borderline personality disorder, because he wasn't very emotional. No, dude, you're not crazy; you're just really, really dull. Sorry.)
But I'll spare you all that rant.
