Don't feel so bad dude, you're not alone with that one, for one thing. I know of friends who have Aspergers or some other form of autism, so I do feel you in that regard.
People tend to condescend and mock at those in the spectrum, and that's mostly because they don't know how it feels like, along with the fact that the mainstream media sometimes portray them in a rather unfavourable light, I'm afraid.