[She hasn't experienced an experiment yet. She hasn't experienced a draft yet. Even if she isn't affected or drafted... she could still be hurt by anyone else who is. Especially if any of them are changed so that they no longer remember who they are or who she is.

Aang gets up from his chair and goes over to hug her tightly.]

That's a good way to think, Ikki. Staying happy is the ultimate weapon here. That's how you beat all the bad guys and bad things that are here. By staying happy and being you. And you're marvelous at doing both of those so far. But.... you should still know, that things will get tougher, Ikki.