I'm in no way condoning trespassing but if someone punches me in the face, for any reason, I can promise you I won't be the only one with a busted up face. In all seriousness, I realize you don't know what you'd actually do until you're in that situation but I don't take kindly to being hit in the nose, regardless of the situation. If a man wants to throw the first punch he'd better be ready to fend off one because that's exactly what he's gonna have to do.