I&#x27;m not so sure this is how brains work. I get the impression both from what I&#x27;ve read and uh... personal operation.. that the resolution of memories fades with time&#x2F;disuse which likely makes &quot;space&quot; for new information. Brains have a very high plasticity. You might say well if you forget what you once knew are you still you. I&#x27;d argue you go through this several times already in our relatively short current lifespan. Are you the same guy at 35 as you were in your early 20s? I&#x27;m sure not.