As we age and get to know more and more people, the structures of our society mean it is impossible to avoid the people we don't like. Our bosses hire them to work with us. Our friends marry them, some change into them, and some even have them as children. But somehow the more enlightened among us don't seem to care too much. They prefer positive experiences, but they seem fine either way—they can enjoy a person's company or not enjoy it, and somehow those things are equal. This is how they do that: