"But what does it mean, really, to be happier? For 30 years, Denmark has topped international happiness surveys. But Danes are hardly a sanguine bunch. Ask an American how it’s going, and you will usually hear 'Really good.' Ask a Dane, and you will hear 'Det kunne være værre (It could be worse).'
"'Danes have consistently low (and indubitably realistic) expectations for the year to come,' a team of Danish scholars concluded. 'Year after year they are pleasantly surprised to find that not everything is getting more rotten in the state of Denmark.'"
"Of course, happiness scientists have come up with all kinds of straightforward, and actionable, findings: that money does little to make us happier once our basic needs are met; that marriage and faith lead to happiness (or it could be that happy people are more likely to be married and spiritual); that temperamental “set points” for happiness—a predisposition to stay at a certain level of happiness—account for a large, but not overwhelming, percentage of our well-being. (Fifty percent, says Sonja Lyubomirsky in The How of Happiness. Circumstances account for 10 percent, and the other 40 percent is within our control.) But why do countries with the highest self-reports of subjective well-being also yield the most suicides? How is it that children are often found to be a source of “negative affect” (sadness, anger)—yet people identify children as their greatest source of pleasure?"