A friend of mine let me borrow Dune 1-3. I loved them and felt I would definitely re-read Dune. When the deluxe box set of 1-3 came out I bought it but it is just sitting on my shelf. I do plan on rereading them but probably not for awhile. Sometimes I also just like having the books I’ve read on my shelf as “trophies”.
Nope. My interest in books is exclusively reading them - I don’t care at all about browsing, buying, owning, or displaying them. I almost never reread anything, primarily use the library, and only buy physical books when I’m travelling (and we’re talking like maybe two books a year from that).