You don’t seem to realize that a poor person who is unhappy is in a better position than a rich person who is unhappy. Because the poor person has hope. He thinks money would help.

Kerr’s quip hinges on the psychology of hope and the way money functions as an imagined solution. For someone poor and unhappy, wealth can be fantasized as a plausible remedy—an external change that might unlock comfort, freedom, or dignity. That belief, even if naïve, supplies a forward-looking narrative. The rich but unhappy person lacks that particular illusion: having already acquired money, they cannot credibly treat it as the missing key, so their unhappiness can feel more final, internal, or insoluble. The line is comic in tone but sharp in implication, suggesting that privilege can remove certain consolations (like the dream of “if only”), leaving fewer stories to tell oneself about escape.