I have about 30 pens around the house and 80 rolls of toilet paper at any one time.
So what?
You might be a pen/toilet paper fancier.
Oh! So you’re not only a gun nut, but a whacko prepper too! (BTW - if we get down to 80 rolls in my household with a wife and two teen girls I make another run!)
My first thought was of chairs, lamps, dishes, cups, etc. Although I did know one old single guy that threw out all of his chairs and dishes except for one.
“Every time I’d let it get to a pile of dirty dishes to wash. I only need one set! And when I had a second chair, visitors would sit and chat.”