Guess what I just found while reading the Wiki definition of TD:

"Several studies have indicated that long-term neuroleptic use is associated with both cognitive deterioration and atrophy of the brain."

http://en.wikipedia.org/wiki/Tardive_dyskinesia

So why the F do I have to take this crap every stinking day when I don't need it?

Cognitive deterioration sure sounds pleasant, doesn't it.