I remember very little of school (my experience was meh, not bad). Sometimes (again on Facebook) I’ll see a name that seems familiar, but I can’t remember the p

I remember very little of school (my experience was meh, not bad). Sometimes (again on Facebook) I’ll see a name that seems familiar, but I can’t remember the person. Some (few) other people I remember clearly. An addendum: I can’t even remember college that clearly. More clearly than HS, but I can’t remember the names of most of my instructors. Where by “most” I mean all but one, and I only remember his name because he also became a friend.