You're being disingenuous, when people(including the comment you're replying to) say "memory" when they're talking about people they obviously don't mean the sa

You're being disingenuous, when people(including the comment you're replying to) say "memory" when they're talking about people they obviously don't mean the same thing as when you're talking about a computer. He's clearly referring to his longterm recall which is directly analogous to "hard disk" as you put it.