A husband and wife are grocery shopping.
The husband sees a carton of beer on one of the shelves and puts it in the trolley.
“What are you doing?” asks the wife.
“They’re on sale, only $10 for 24 cans,” he responds.
“Well, put it back. We can’t afford those.”
Without another word, the husband obeys his wife and puts the carton back on the shelf. In the next aisle over, the wife sees a bottle of facial cream and puts it in the cart.
“What are you doing?” the husband asks.
“It’s my face cream and it’s on sale for $20. It makes me look beautiful,” she replies.
“So does a 24 pack of beer, and it’s half the price!”