Or imagine that I offer you $20 to run a three-minute errand and get me a cup of coffee. You’re going to think to yourself that $20 for three minutes is $400 an hour. You’re going to be thrilled. What if then you find out that by getting you to run that errand I made a million dollars. You’d go from being ecstatic for making $400 an hour to being angry because you got ripped off. The value of the $20, just like the value of the coffee mug, didn’t change. But your perspective of it did. Just by how I position the $20, I can make you happy or disgusted by it.