I've been listening to The Minimalists Podcast and they often discuss bringing items into your life with intention. I like that. I decided that I want a fresh start with my collection. So, this summer my shelves got a major weed. I finally stopped keeping everything that I thought I might read later. What is left on my shelves are books that I have read and loved OR I know I will read in the next year. That's it. My bookcases are pretty bare now... which has a bonus action of making it easier to move in the future.
This is a fresh start for my book collection and it's great. My collection is now focused more on my reading style. I'm a mood reader and I often hit up the library to fulfill those moods. And, now, there are few books lingering at home stressing me out because I keep ignoring them. When I do bring a book home now it's because I know it will add value to my shelves and to my life.