My wife thinks I have mild anthropophobia. I think I just don't like people in general. I absolutely have to have personal space. I don't even like my wife touching me unless we are being physically intimate. People I don't know have no business touching me at all, ever. Some people like to touch your arm when they laugh or tap your shoulder to get your attention - I hate that crap. The only physical contact that doesn't aggravate me is the aforementioned physical intimacy with the wife, and the occasional handshake in appropriate social/professional situations (but, when the person whose hand I'm shaking decides to put his or her free hand on my shoulder, or cover my hand with their other hand, it irritates the hell out of me). I despise anyplace crowded - malls, grocery stores, movie theatres, fairs, flea markets, bars, etc. I don't hide in the house all the time. But when I go to the grocery store, or Blockbuster, or Best Buy, or wherever, I don't dawdle. I get what I came for and get the heck out. And I really hate it when people enter my house without being invited (e.g., they knock on the door, I open it, and they step inside without being asked).