I probably win the prize of storage boxes right now. One full room of boxes and shelves full of fabric and books and kits. Two stacks of boxes full of vintage Fiesta. Another room full of hubby's "stuff" in boxes on shelves. Getting rid of it is a gradual process. I am getting ready to cut 12 boxes of wool into one or two boxes of pieces ready for sewing. Waiting on my cutting mat.
Have had some success in not letting new things into the house.