It's something that everyone has in common. We all have memories that we would do anything to feel again, to relive. But we also have those memories that we regret, that we would do anything to get rid of. But we can't. Once it happens, it happens, and you live with it forever. They're notes to your future self, lessons to be learnt and moments of joy. They shape your future, so all you can really do is reflect back and use those memories to make more.