I hate punches, btw. One moron once tried to headbutt me, but his intentions were so obvious that my forearm and elbow met his jaw and K.O. him out... and I was trying to be careful... (I used to play with those cylindrical boxing heavybags - I could barely move them with my punches, but my elbow sent them dangling in their chains each and everytime, and I was barely under 80kg then).
So, if any moron now would put his face too close with whatever bad intentions he might have... I can still do that.