Talk:Bending arts/@comment-1944064-20120514030121/@comment-4888161-20120514035621

Only The Avatar can master all bending.

Everyone else is either a bender of one element, or a non bender. It isn't by choice. Either you are born with an element or not, and the element cannot be chosen. If you are born with the ability to bend an element, you are stuck with just that element.