What is something really stupid you purchased that turned out far better than expected?
I bought a piece of 1.5 inch stiff foam to try to fix a sag in a bed. It didn't work but having that thick piece of solid foam around has been a life saver.
Need something flat to put a laptop on? Throw it on the foam. Going to be doing something that requires you to be on your knees for a while? Get the foam!
It went from stupid purchase to something I'd gladly replace if it broke.
info not a ton of people know; most wall corners in your house/apartment whatever, have a metal bracket holding the sides of the drywall together. that means with a strong enough magnet to make it comfortably tight against the paint, you can hang stuff on almost every outside corner in your house.
I bought a sample pack of super strong neodymium dudes and there's kid stuff, schedules, notes, doodles etc hanging all over the place.