If I had a do-over (no fair looking back) there's only one thing I would change that I'm convinced would have changed the entire trajectory of my life. But, you know what? It could have made it worse??? How do we know? We always think do-overs would have turned out fairytales and unicorns. Not necessarily so. You've done your best. A do-over could have resulted in your death. I'm glad you are here so I could read your cool story!