There were people I know that got upset that I kissed people; I kissed them for luck and love, that's all. That's what my mother did to me. There were people upset that I would embrace or hug someone of another color.
It makes sense for people who are good at fighting to go out and do it-because if they're good at it, that means the fewest number of other people die.
You have to pay a lot of attention to what's important, what's permanent, what's real.