I said I was done with this thread but I want to make one final attempt at explaining myself.
First, this is what I gathered from your post.
For example, yesterday I was at the grocery store when I was pushing my shopping cart past a man and woman in my pursuit of bread crumbs. I didn't hear the prelude conversation, but the woman said very tartly: "I don't like your tone of voice." Out of my mouth popped: "And the tone of yours is better?". Yeah, I hurried on my way before the shock wore off them.
You didn't know who the people were. You didn't know the context of the comment. The woman said something smart assed to the man and you jumped right in.
Do you really not see how that could have gone South?
When I said I didn't understand the topic I meant it. That type of thinking is totally foreign to me. I guess because I grew up in a culture where such behavior wasn't accepted and if you stepped over the line the on the spot correction was immediate.
There really are people in the World that would have turned around and dropped you with no warning for that. Regardless of your age. I promise you I've seen it happen. I've had it happen to me and that's why I don't do stuff like that any more.
The attitude was reinforced from day one of my first basic handgun safety course. I was taught that such behavior is incompatible with carrying a handgun for self defense because it's inviting trouble that could have been avoided.
I was taught that when I'm carrying a gun (always) I give up the right to be jerk to people because I can't afford to have a minor confrontation escalate to a gun fight ( read your newspaper stuff like that happens everyday).
So bottom line what you did is something I would never do because I've experienced some very real negative reinforcement the few times I did.
It's your life you make your own decisions, you live with the consequences.