Do you know that every time you remember something, you change that memory somehow? It’s biology, when a neuronal path is accessed, it is strengthened in some way. It is amazing. You recall a story and before you have finished telling it, it is changed in your brain. Forever. No turning back. It is a bit biased now.
Think about it. Every time you go over and over a bad memory, you make it worse. It totally depends on your current mood. So… who made that memory? The one who you were when you lived that, or the one that you are every time you relive it?
How much can I change a memory if I carry it on?
PD: Thank you Sofi for your suggestions!!