A friend of mine says that he's learned the secret of a happy marriage. He said, two nights a week, no matter what, we go out to different. Salt lights, music, good food. She goes on Tuesday and not go on Thursday. That's funny, but there is a prevailed truth in it. Some asked before marriage, do we have enough in common to make this thing work? Maybe it would be better to ask, are we different enough to keep this thing together? Ruth Graham said, if Billy and I never disagreed, there would be no need for one of us. Togetherness is good, but too much of it can kill a marriage. Don't try to change in love you. Don't try to make your different acceptor. When you marry a mirror image of yourself, it isn't a marriage. It's narcissism. I'm Steve Brown of Key Life Network. You think about that. Visit Key Life on the Internet at keylife.org