It's a pretty standard procedure. And I'm also fairly certain that every oral surgeon puts you out unless you ask otherwise. I had it done about a year ago (22 at the time, my teeth came in really really slow), and I was in the company of a bunch of young teenagers. Stop being a pussy.

It's really nothing. After one day I was out and about, back to normal life. Swelling only lasted a few, but since I have a beard, it wasn't even all that noticeable.