"I'm not, it's - you can hurt me, but only to a certain point, and then it'll stop, and I'll quickly heal after. The certain point depends a bit on where you're hitting me, but the general overview is, I will be hurt right until it would be unpleasantly debilitating for me to be hurt, and then I won't be hurt any further. ... If I don't consent. If I do think that it's okay for me to get stabbed through cleanly with something sharp, I will be stabbed, and it will be like I'm an ordinary human. If they work on me, mind-altering effects are my kryptonite."