This is what we should do, to everybody, even if we don't like them, the first, what we should do, we should go up to them, say, how you doing, whatever, just be nice to that person. I know it sucks, even if we don't like them, or let's say we despise them, I hate them with compassion, we still should be nice to them. You never know. Our niceness could change their life. You never know.