What’s at the top of your need-to-fix list? Or perhaps it would be more accurate to ask: what’s at the back of your closet, waiting patiently to be rehabilitated? Are you a chronic smasher of cups or submerger of cell phones? An especially pointy-kneed wearer-through of jeans? A jammer of levers, or snapper of tiny pieces? A regular back-of-the-fridge forgetter?