When one of my sons was around eight years old, he began to exert his will and resist his parents’ directions. One time I told him to do something and he said, “Dad, I’ll obey you and do this—but only if first you explain to me why I should do it.” I responded something like this: “If you obey me only because it makes sense to you, then that’s not obedience, it’s just agreement. The problem is that you are too young to understand most of the reasons why I want you do to this. Do it because you are eight and I’m thirty-eight—because you are a child and I’m an adult and your father.”