It’s been said about marriage “You have to know how to fight.” And I think there’s some wisdom to that. People who live together get into arguments. When you’re younger, those arguments tend to escalate, or there’s not any wisdom that overrides the argument to keep in perspective. It tends to get out of hand. When you’re older, you realize, “Well, this argument will pass. We don’t agree, but this is not the end of the world.” Experience comes into play.