"Just trying to figure out everything it does," Aang answered. "I'm supposed to be locking down my record. Or deciding if I want to, anyway."

Really, he doesn't care. Okay, some of the stuff is a bit embarrassing, but at least it's true things that other people have seen. And the first decade or so had a lot of things that only Aang remembered. Even if it was a story, it was his peoples' story.