I have an idea for a character's background. His name is Heinrik. He is a human fighter. Heinrik is a knight who was cursed by a witch for smartmouthing her. The curse made him mute. Any ideas as to how one would roleplay him? I think it would make for humerous situations where he couldn't voice his opinion normaly. Or some situations could go bad, considering he can't utter the phrase "Hey, look out behind you!". So, any ideas? Think it's even doable?