Somewhere around the fifth or seventh grade I figured out that I could ingratiate myself to people by making them laugh. Essentially, I was just trying to make them like me. But after a while it became part of my identity.
It takes a lot of experience of life to see why some relationships last and others do not. But we do not have to wait for a crisis to get an idea of the future of a particular relationship. Our behavior in little every incidents tells us a great deal.
Whether you're a mechanic or you build houses or you work in an office, you don't have to like your boss.