Doesn't the Bible say something about being kind to those that hate us, and thus pouring fiery coals upon their heads? There is a vicious satisfaction in being literally better than the other person.
I remember once in college one of my roommates hated me and mocked me for being a dub. [ my college exp. is a whole other story ] On his 21st birthday he came home from the bar and puked up in the sink. I cleaned it up and put him to bed. He was my best friend after that.
CZAR of the Jesus' advice really works even if you are a dub class