Of course I regret odd things but as someone has already said all experiences have something to teach us. I married at 19, lived in Western Canada for several years, had 3 lovely children, my husband died suddenly at 50. Had a few years trying different things I had wanted to do....children all grown up and left home....met a wonderful woman who changed my life, we have been together for 20 years. We are very lucky, my children and grandchildren love her very much. So I think it is better to travel with an open mind, sad and happy times are enriching and make us who we are!