No. Should I be?

I rear-ended a car this morning. So, there we were alongside the road and slowly the other driver got out of his car. Yeah, well I couldn't believe it.... he was a DWARF (or a "little person" I believe is the correct term). He stormed over to my car, looked up at me, and shouted, 'I AM NOT HAPPY!!!' So, I looked down at him and said,' Well, then which one are you?' And then the fight started.....