That's been mine, too, and for several decades. But now, finally, I'm kinda getting tired of having stuff in boxes and not on shelves. And I'm not really wanting to buy more shelving and then try to find a wall to put it on (because there's not any of that left).
So...I'm not going to listen to everything I have "one more time" before I die, even if I live another 20+ years. I am going to keep getting new stuff in, becuswe I like to find new stuff I hadn't know before, So...some shit's gotta go, eventually.
The good news is that I got local buddies who are happy to take a lot of it. And I just donate a lot to the library. So, nothing goes to waste.
But I be a liar if I said that this getting rid of stuff is coming easy to me. It ain't!