Maybe you're right, Katara. If I was a good Avatar, I should have already been thinking about that and trying to train myself like that since the war ended. I guess I was just convincing myself that our problems were over and I wouldn't have to be in the Avatar State again. Maybe... maybe that's why it's seemed easier for me to lose control, too.

[He readies himself to disclose the one Avatar State she hadn't been told about.]