Continuing in Poor Impulse Control’s catalog of stuff you shouldn’t throw away so someone can sell it back to you: corn stock.
Buying local corn from the farmers market makes for fantastic summer meals, supports local farmers and the cobs can humidify your house as they turn into corn stock to fortify your soups. What seemed like an indulgence is actually thrifty and super smart. Our house smells fantastic, if I do say so myself and about which I cannot stop yapping.
Poor Impulse Control 
Neat, I didn’t know one could do that.
It’s so easy! I don’t know why we don’t learn it in grade school!