I gotta say, I don't like the guy, but going abck in there after you get 4 teeth knocked out shows some heart. He got ROCKED a few times, and put on a decent show. Gassed as hell, four teeth out, and bleeding from the nose, if I remember correctly, props to him for that at least.
You do realize they were fake teeth that got knocked out?
I don't know how much it honestly "hurt", but going back in was only hard knowing he'd get more beatings!