Perhaps we'll develop recipes for what works with various personality types. It must be threatening to a lot of people, to think that their memories aren't their own. Memory is creative. There, I've said it all. But human memory isn't supposed to be creative.
Facts are facts, and the past is finished.
So when memory scrambles things, you get annoyed. I was very annoyed when my laptop's RAM started to shuffle the files on my hard disk. And, to some extent, it is. We, too, have a sensory buffer called immediate memory, usually seen as a ghostly image of a flashbulb, rather like the keyboard's type-ahead buffer. It is also as volatile, because its contents can be lost following a concussion or seizure.