Nothing passive? Define passive! It means to allow, to not interfere.
I do pick my battles. If the guy were a 30 something dude in a karate robe, a thug with a gun or a retarded person, I'd surely tone it down but still say something.
I have held the door for people that didn't thank me and I have called them out on it, same with people that I have let in front of me in traffic. If someone does not display some form of THANKS for a favor, they will get called out if I see it.
I may have poured the soda out and tossed it in the mans car and say...."Hey...These are worth almost 4 cents each...I wouldn't want a classy guy like YOU to miss out on that".
It isn't always aggression from me, I'd rather leave them thinking rather than bleeding. My smart *** demeanor prevails most times.
I've been in bar fights, schoolyard fights, boxed with friends and cousins on and off when I was a kid through young adulthood. I can take pain and am not afraid of blood. I don't look for trouble but I don't run from it either. No, I have never been knocked out. I don't live in a rough, big city. I have all my own teeth, (Take THAT Rio Linda) no plates in my head or pins in my hips.
Maybe I will soften my tone as I get weaker with age but as of today, I am willing and able to defend myself.