Upvoted for the "related".
http://www.youtube.com/watch?v=I12H7khht7o&feature=player_embedded
Video by Fallon, a scientist who found out that he was a sociopath-- he says it doesn't bother him that everyone he knew said he was bad at connecting emotionally, but he does seem motivated to work on changing.
Here's the new thread for posting quotes, with the usual rules: