>>68736032Nah, I get it. The pain gets pretty intense even when I'm biting with half of the force. I have no idea how Eren was able to bite with enough force to break the skin without the pain being so crazy that his brain just forcing him to stop.
I guess if you could do it if you were quick enough, like when you accidently bite your tongue or the inside of your mouth when chewing gum or something, but even that is accidental whereas biting your thumb is a deliberate action.