"I think the world would be better for me if punching people was less a crime. Then they would have direct information that what they are saying is inappropriate. Something like: when provoked by generally unsociable behaviour, a citizen may punch another, once, anywhere but the nose, to register the offence. Then punchee may reciprocate the punch, but only insofar as they are still standing. Only one punch per minute on any offending individual, giving them ample time to leave the area wherein they caused the offence and one punch per offence on the puncher's side. See? I am really just advocating for clear communication. Safe, effective, fear-based communication. It's for the good of society."