It then occurred to me that a decent part of the reason that I perform live is a selfish one - on some level I'd rather demonstrate social utility by being a human jukebox than have to interact with people normally. Apparently I'd rather chug water and double-check the setlist after getting off stage than drink a beer and introduce myself to people. As ironic as it sounds there's a certain security to being on stage that insulates you from having to hang out with people while still scratching the itch to go out.
Maybe I'm psychologizing myself too much but it's a thought. Definitely something I'm going to work on regardless.