Pass it on
I don’t tend to keep hold of books. The stories and the lessons, yes; but the physical objects, no. I have one bookcase in my house that holds the books I revisit or intend to revisit, the books I intend to read, and the books I’m waiting to pass on. I am an avid reader.
I give my books away when I’ve read them - usually to friends and acquaintances, but sometimes to strangers and charities. I’d much rather have the opportunity to share with someone else what I have discovered, even if that’s in understanding only.
What are you holding onto that would reap exponential rewards if you shared it?