#history books

I've been going through my old history books and I'm wondering, do others re-read them like I do? I mean, not just for research or a specific topic, but just to refresh my memory on a particular era or event. I've got a shelf full of them and I find myself picking one up every few months to re-read a chapter or two. Is this normal for history buffs or am I just weird?

i was just thinking about this rn, i tend to go back to old history books i've already read and skim thru them again, not really reading them cover to cover but just checking out certain parts that stuck with me lol. is that something you guys do too or am i just weird?