@Riot: Please add an in-game feature that allows me to unbind or disable my ability to chat!

Look, I invest too much money in this game to get banned because of something I say. If banning an account that has several thousands of dollars invested into it is something that Riot is willing to do, then Riot needs to give us the option to help ourselves. Muting is not an option that will help us. We need to be able to disable the ability to send chat messages. Some folks, like myself, just simply have a difficult time refraining from flaming others. I don't want to flame others but it just manages to happen. I fully want to disable my own ability to send chat messages.

Riot, please add a feature that just lets us disable our ability to send chat messages. Alternatively, let us unbind the Enter key. Riot, please, help us help ourselves!