Regression to the mean

There’s a trick to the 'graceful exit.' It begins with the vision to recognize when a job, a life stage, or a relationship is over — and let it go. It means leaving what’s over without denying its validity or its past importance to our lives. It involves a sense of future, a belief that every exit line is an entry, that we are moving up, rather than out.” ― Ellen Goodman

  

 “Best not to look back. Best to believe there will be happily ever afters all the way around - and so there may be; who is to say there will not be such endings? Not all boats which sail away into darkness never find the sun again, or the hand of another child; if life teaches anything at all, it teachers that there are so many happy endings that the man who believes there is no God needs his rationality called into serious question.” ― Stephen King, It