I had a nightmare last night. Not about ghosts or witches, but instead, about something vain. I dreamt that I'd gone bald. There, I said it, I'm a hair guy. I seriously woke up affected by the dream, and was genuinely relieved that it had been, in fact, only a dream. So, question to my fine GT friends (and any of you who may strongly dislike me)... what single personal physical trait would you be most horrified to lose?