I guess this makes more sense when you talk about body parts or states of mind…
But, my theory is that everything you've ever come into contact with becomes a part of you and stays with you, popping up in every moment ever after…
The idea of your hand, or an ice-cream you had once, or that thought you had about the square-faced boy… well, they all stay with you, and they all affect your present situation…
Some experiences reinforce others, until some experiences become part of a routine… But they all stay with you, whether you consciously remember them or not…
One interesting part of this for me was that you still hold memories of happy times at sad times, and sometimes you don't know whether to smile or frown…
Also interesting is that you can think about love and have hate be remembered, not in an annoying way, just that it's there… Everything you've ever thought before is right there with you…You might just call this ‘memory', but I think it is more than that…
To me this is a ‘Readying State', an ‘Assortment of Mental Building Blocks', a ‘Book of Life' (where the pages are open at the same time)… Basically it is many things…
You can be thinking of one thing in particular, with the abilities of other things all around you…
One benefit is that you've made many, many calculations in the past… Of thoughts, situations, bodily-functions and brain-functions, etc… And you can and do draw on this power, to make something more out of a situation than to just view at as mindfully as possible… You can overlay the pages of that 'Book of Life' (where the pages open at the same time are partly assembled to make a pattern)…
Maybe when you next think about memory you'll look at it a little differently… But feel free to forget it again, you'll only take it with you anyway…
If I could offer any advice in dealing with this phenomena, it would be go ahead and make pretty patterns, and try and remember them, or show them to someone else, so that we can fill our ‘Books of Life' with some real ‘purty pictures'…
I'll leave you with one thought… A world without memory would be one without words, one without perception, one without order, one without justice… And I don't think I like the idea of that world (speaking from a Human perspective)…