I'm with jayd on this one: if you want to go long, try not to be self-conscious and just keep growing. But if you want something shorter I'd do a bit of trimming, which will probably also help with the self-consciousness.

By the way as I was scrolling through your posts I immediately recognized the Bierzelt from Oktoberfest. You're right: it's absolutely crazy there. I could do without the puking and fistfights, but otherwise it's a wonderful atmosphere. You probably also noticed that the Dirndls make women look good, and ditto for men in the Lederhosen and pulled-up socks. They're both flattering--and even more so once you have a few liters in you.