It's like my father-in-law. He can't seem to figure out why he's been divorced 8 times. I wish I were joking.
It always amazes me when someone protests that.
If I am walking down the street and tell someone good morning and I get told off there's a good chance they are having a bad day. But If I keep getting that response over and over I am going to take a step back and look at how I am coming across because I am the common denominator. Chances are it's me in that scenario.