Mine seems to do a halfway-decent job of emptying obsolete data automatically. It&#x27;s much more adaptable than a PC that goes into a kernel panic when the hard drive fills and it can&#x27;t swap anymore.<p>However, right now my brain can&#x27;t remember where I left my wallet, and it&#x27;s stuck on a loop remembering some stupid kids song, so you may have a point.<p>In any case, the remembered parts of a millennium may not be complete, but that would be better than a still-incomplete memory of a century.