I currently have three bookshelves, 2 up on the wall a foot and a half from the ceiling and 1 on the floor for my TBR shelf. When I moved I sorted my books by want to read (the floor shelf) and then just sorted kinda by vibes for my two other shelves. Its been a few years and I want to be able to find things easily, so now Im in an indecisive pickle. Thoughts?