Though we grew up thousands of miles apart, my wife and I shared something in common throughout high school. We both played in band and had the role of “tuning” all the instruments. If you have ever played in band or tuned an instrument you know that the object is to match tones so that there is an absence of wavering in sound produced by the two instruments. The more “in tune” instruments were, the less wavering between their tones. Adjustments were made to instruments to make sure that their tones matched. The same adjustments were not made every time the band played, because external factors such as temperature and humidity would affect the tones produced by the instruments. Marriages are much like the instrument tuning process. Each partner has a frequency or energy level at which they are currently functioning. This natural frequency consists of our temperament from which we normally function, and external circumstances, either negative or positive that influence our temperament. ...