Pat’s first job was working on the night crew at a grocery store. After closing time, he and the other employees stocked the shelves. Pat’s boss had instructed them to always turn the soup cans forward so that the label could be read easily. But he had gone a little further by saying, “Make sure that they’re facing forward—three cans back.” One night as Pat was arranging the shelves, his co-workers began to scoff, “Just make sure the front can is turned the right way. Who’s gonna know?”