According to the research, in modern America the average income required to be happy day-to-day, to experience “emotional well being” is about $75,000 a year. According to the researchers, past that point adding more to your income “does nothing for happiness, enjoyment, sadness, or stress.” A person who makes, on average, $250,000 a year has no greater emotional well-being, no extra day-to-day happiness, than a person making $75,000 a year. In Mississippi it is a bit less, in Chicago a bit more, but the point is there is evidence for the existence of a financiohappiness ceiling. The super-wealthy may believe they are happier, and you may agree, but you both share a delusion.
If you don’t already have it, money can improve your life and make you happier, but once you have enough to go to Red Lobster on Tuesday night without worrying about paying the water bill that month, you’re good to go. Or, as Henry David Thoreau once said, “A man is rich in proportion to the number of things which he can afford to let alone.” In the modern United States the ability to let most things alone, according to Kahneman and Deaton’s research, costs about $75,000 a year.