Rear-View Mirror

I am looking in the rear-view mirror. No matter how slow the car is going, everything goes by so fast. Sometimes I think maybe I will go back and look for something that I may have missed; but I never do. Should I go back? Why didn't I ever go back? These are the things that could have changed my life completely; or are they? I hope that if I have ever missed something that I was meant to see, that I may get the opportunity to see it again. And....my I have the wisdom to know what it is when it passed by my window.