Rocks and family photos.
I get rocks from everywhere I go. Of course, now, I don't know what rock came from where, but they're all so NIIIIIIICE!!!!!!!
I have several BIG packing boxes full of family photos. Periodically I attempt to pare them down to a reasonable number but every time I start in, I have a hard time throwing any away, even if they're duplicates or just useless pictures (like a photo of Great-Uncle John's first wife's brother-in-law.....) I mean, what if I NEED that photo some day? I'm hopeless...…...