yeah, forget , so I can both destroy some horrifyingly cringe inducing memories, and also, with Terry Pratchett diagnosed with Alzheimers disease (and I know this is a selfish viewpoint) being able to write down a list of my favourite books, movies, music and games, and then delete my memories every few years, means I'd never run out of new Pratchett, along with all the other stuff.
You don't really need to remember much as school proves, just need to have the understanding of how to find the information you need and then read and understand it.