Psychology

In 2004, Frank Warren, an American businessman, had "a crazy idea," as he himself describes it. He printed 3,000 postcards, wrote his address on them and a series of instructions, then left space on the back for the sender to write secrets they had never shared with anyone before.

Eskimos don't have the word "quarrel" in their vocabulary. They live in a particularly harsh climate, so no one wants to risk getting pneumonia (or dying) just to prove that they are right.

Happiness must come naturally – and this is true for success: you must let it happen simply by not obsessing over it.

Aside from fuelling jokes about how women impose unrealistic standards on men, or how men are just grown-up children who want their wives to be their mothers, the expectations couples place on their relationship define how they relate to each other, and influence marital satisfaction.

Cynicism might feel smarter and more realistic—but the evidence simply doesn’t back it.

Some psychologists fear that religion erodes self-esteem. Some believers fear that self-esteem endangers salvation. Who is right?

Over the years, the concept of positive thinking has proved to be extremely versatile and has managed to lure millions of people into the grip of powerful promises, convincing them that life can offer more than what they have been able to experience so far.

One of the most striking changes in contemporary parenting is the way it is starting to resemble a well-designed video game, which can make players become addicted. But what happens to parents who feel they are losing the game?

Temperance was once upheld by philosophers, saints and stoics. In a world dominated by indulgence, its call to balance feels more relevant than ever.

The whirlwind of activities and deadlines that adult life throws at us often makes us resistant to closeness. We abandon old friends and neglect building new relationships until inevitably, the day comes when we start feeling pressed against the self-erected walls of loneliness.

The importance of humour, including in the workplace, is often undervalued, as a series of studies suggest.

Dependence tends to have negative connotations—we may be addicted to sugar, the internet or gambling. Other times we are dependent on people or relationships, in which case the line between positive and negative is no longer easy to draw.

How do parents influence their children's marriages?

Henri Nouwen once wrote about some trapeze artists who became his friends, emphasising the perfect synchronicity between them and the total trust that the one who jumps has when he lets go of the trapeze and remains in the air for a second, waiting to be caught by his teammate. But what if, at the last moment, when it is too late to...

In America, conservative Protestants seem to divorce at least as often as people of other religious orientations. The idea has become an opportunity for finger-pointing and accusations of hypocrisy, but this is only proof that the statistics are misinterpreted.