I recently broke my hand and it's in a cast. My thumb is immobile. "If you behave and keep this thing on, we'll give you a removable cast so you can take it off to shower, but only to shower," said my orthopedic hand surgeon. "If not, in three weeks you get the real thing."
After receiving that threat from my doctor, I came home yesterday and realized that I couldn't peel the potatoes for dinner.