I'm reminded of the beginning of "How to Win Friends and Influnce People" by Dale Carnegie. It spoke of a man who murdered a policeman when he asked to see his driver's license. He went through a trial and ended up in the electric chair. I think the point was the guy didn't say "This is what I get for killing someone" instead he said "This is what I get for defending myself"
You should not let people like this torment you so.
Instead, become a zen master. Develop openness, curiosity and a sort of lighthearted kindness. No scowling or taking things personally from unenlightened troglodytes. You live in the clouds!