At some point I would’ve said “Okay, I tried to be nice, but you don’t seem receptive to that so how’s about you go screw yourself, ya sassenach bastard!”
Very loudly (in my head, to myself). I likely would just watch him until he left. Unstable people are unpredictable. You don’t know what he’s going to do next and guess what? neither does he!
CC
Sassenach: an English inhabitant of the British Isles: used, often disparagingly, by the Gaelic inhabitants.
Thank you, sir.