Musing Mondays — How Many?

Today's Musing Mondays question is... "About how many books (roughly) would you say you own? (If you don’t have a clue how many, do you care to know? Why, or why not?)"

Well, my GoodReads "owned" tag tells me that I have 72 books, which seems a little low... a quick count of my shelves puts it at more like 95, on account of I don't track my reference books on GoodReads just yet. Perhaps I should?

But really, I don't care too much about how many books I own, just which ones I do, so I don't go buying duplicates at book sales and so that I remember what I've lent out. And actually, I'm surprised to know I own so many books! I guess that explains the new bookshelf we just bought...