That's the whole point, I can't do that kinda crap every day. In fact I have challenged a few of them when they caught me in a bad mood. They acted like a deer in the headlights, as if they didn't know what to do. I ended up just walking off. I know that is not what will always happen. There will be those that really want a fight. I don't want to go around fighting people over their ignorance and prejudice all the time.