If you lose control of yourself, you will be an inhuman monster that needs t'be chained.

What we are now has as much responsibility to it as your red magic. Maybe more, as we don't know the limits of this yet, and if you do lose control, more than just this woman challengin' you will die, and be eaten. So until we know our limits, there's gonna be a rule: you do not get into fights when you are already gorram angry, or me, Lupa, and Gale will all come an' stop you.