Confession? I really don't like the lightning avoidance. I don't have a problem with Aang trying to to hurt people when he has the power to do so, and when his life is on the line. But when the lives of millions of people hand on his decisions... yeah, I kinda have a problem. Yangchen was in some ways right. Once he had Ozai subdued, I like that he didn't kill then, but sabotaging his own fight, when the fight threatens the lives of so many, honestly, I don't like that.