"Good, you've got that part at least. I've had to explain the whole "some people can, some people can't" to others and it's kind of a pain." Mostly because she doesn't really know a huge amount about bending beyond basics about firebenders.

"It's exactly like that though. It's not something you can learn and it's not even something you inherit. Some bloodlines are stronger but that doesn't guarantee a child from that bloodline will be a bender at all."