Whenever I try to cut down on my collections, I end up collecting things for my collections. For example, I have a lot of pens. Too many pens, maybe. I need ways to organize them so I started collecting pen holders.
Above is most recent pen acquisition (a brass cases ball point) being cradled by my most recent pen holder (an Ugly Dolls Happy Meal Toy designed to hold a crayon).
I also have a small collection of Ugly Doll toys, so I satisfied two compulsions at once.