Maybe.

[Her tone is thoughtful and airy with that word. They're getting deep into brooding territory here.]

Or maybe that much doesn't really matter. If you're determined to get stuck, you'll do it no matter where you are. Or even who you let into that cage with you.

[Zuko and his quagmire of feelings and all those walls of his. They had been in the same cage, she was sure of that. And somehow she just hadn't been able to get him unstuck.
That had come after she had left his cage. And there's a part of her that sadly resents that fact.]