Hmmmm fire is the symbol or pain but your right! I think in some countries they use fire to heal wounds!

Ok! I drew the heart because usually fire bending is thought of as harsh and evil, but I think that fire bending is kind and happy!

Yes you did!!! Sorry I did not see this post but it does not just come straight out in one frame!!! It takes time to come out and I see he heart you drew :3