Funny coming from a guy that instantly persecutes every other person in this country that uses a gun to defend themselves.

there's just a way to do things.
If you CREATE the situation, don't use your gun when things don't go your way.
Always try to take 5 steps back from a confrontation.
Don't kill in crowds.
Don't appear to be prey, I guess, is the best one. You can tell by looking at someone, if they're dreading a fight, or if they're just one of those people who would love to smash an idiot's face thru a table for therapy. just give off the vibe that the place is full of soft targets, but you aren't one. I didn't know how to do that as a kid. Today, I'm effective at it.