Let me clear this up a bit. No I would not have shot the guy. I stated that in the reply I had posted earlier.
Taking a human life is something I would never wish to do. I have encountered a problem like the OP's before. No I didn't shoot the guy. I told him to leave. If he didn't, I'd call the cops. He didn't.
I ended up calling the cops and they questioned him. The guy turned out to be completely wasted and was walking home. He got mixed up and somehow ended up in my yard. I went outside, and talked to him. I could tell he was hammered.
And when I said I have the instinct to fire at anything that moves, I was talking about playing DayZ. Not real life.
Don't suppose you mind if I ask, but have you ever played DayZ?
the last thing i ever played before ah, was air warrior, and duke nukem. i'm dating myself a bit there. i'm not much of a video gamer.
if you feel that it's THAT violent though, that it may eventually effect your real life, yuo really should walk away from it. go outside, and do something. buy an old camaro or mustang, and spend the time working on that.
i carry at work about 50% of the time. i carry about the same at home. always concealed. at home, if it's not on my person, it's always within arms reach. i train as often as i can with them. i do this all in hopes that i will NEVER point any of my firearms at anything other than paper or steel. but i will NOT be a victim.