"I already had to talk to one person on the way out here" lol... that's me, too. I wear dark Jackie O sunglasses and big, obvious headphones everywhere I go (whether I have music playing or not) just to keep from having to do that.

I feel like I've already had all the chit chat. Can't deal with another "hi, how are you?" "Fine thanks, how are you?" "Can't complain" conversation!