Why are Americans so gloomy about their great economy?

“The vibes are off” is a phrase that does not usually appear in rigorous economic analysis but has cropped up again and again in serious discussions about America over the past year. From an array of hard data, there is reason to think that people ought to be quite satisfied about the state of the economy: inflation has slowed sharply, petrol prices are down, jobs are plentiful, incomes are rising and the stockmarket is strong. But survey after survey suggests that Americans are in fact quite unhappy. They think that the economy is in bad shape and that President Joe Biden is mismanaging it. What gives?