Yeah, but a temporary injury Eg. bruising, could cause the same effect, only for a few days, instead of permanently.<br/><br/>As for the man you were talking about, He actually had a 3-foot tapping rod for blasting driven through his head from chin through the top of his skull; damaged his frontal lobes, so he couldn't control his emotions. I think they have his skull on display somewhere.<br/><br/>Anyhoo, waiting on someone else's turn to post, because I am lazy. :)