It's difficult to understand when others don't accept accountability for their actions. It is not o.k. to use me as the door rug. As for me, my motto is "I don't have the right to hurt/offend anyone". I try my best and when others don't live by a similar standard it is o.k. for me to walk away or stay at arms distance. So many people are so complacent with treating others with contempt or so self centered they don't know that they have done anything wrong.