One of the saddest moments in any life is coming to the end and looking back with moments of regret. This is not about those moments we all remember where we did or said something so embarrassing that we remember with some degree of shame or regret that it happened. No, it is the moments in our lives where if we could we would do them over because of the impact that one moment had on our life and the lives of others who mean something to us. Most of us have some of those moments.