Katara nodded. "Its like that in my world too: you have to be born with the abilities, or you just don't have them. You can be helpful in other ways too though. My brother has no bending abilities like me, and he usually just looked at it as freaky magic at first. For him, being the boy in the family while dad was gone meant he had to take care of me to the best of his ability, and he did. Eventually, he found someone to teach him how to fight better with a sword, and he was very good at figuring things out and being the level head in the group. In a way, him not having bending ability made him think more with his head, and that has helped us a lot in the long run."

Katara smiled sheepishly. "Not strange, different. But I think its something to be proud of. And I agree with you: people who are themselves are the strongest people I know."

Katara paused. "What is Polyjuice potion?"