Quiet

At the onset of the Culture of Personality, we were urged to develop an extroverted personality for frankly selfish reasons—as a way of outshining the crowd in a newly anonymous and competitive society. But nowadays we tend to think that becoming more extroverted not only makes us more successful, but also makes us better people. We see salesmanshi

But the café worked as my office because it had specific attributes that are absent from many modern schools and workplaces. It was social, yet its casual, come-and-go-as-you-please nature left me free from unwelcome entanglements and able to “deliberately practice” my writing. I could toggle back and forth between observer and social actor as much

Or at school you might have been prodded to come “out of your shell”—that noxious expression which fails to appreciate that some animals naturally carry shelter everywhere they go, and that some humans are just the same.

Since then, some forty years of research has reached the same startling conclusion. Studies have shown that performance gets worse as group size increases: groups of nine generate fewer and poorer ideas compared to groups of six, which do worse than groups of four. The “evidence from science suggests that business people must be insane to use brain

Congress, he could have safely assumed, is made up of some of the least sensitive people in the country—people who, if they’d been kids in one of Kagan’s experiments, would have marched up to oddly attired clowns and strange ladies wearing gas masks without so much as a backward glance at their mothers. Remember Kagan’s introverted Tom and extrover

we all behave differently depending on the situation. But if we’re capable of such flexibility, does it even make sense to chart the differences between introverts and extroverts? Is the very notion of introversion-extroversion too pat a dichotomy: the introvert as sage philosopher, the extrovert as fearless leader? The introvert as poet or science

Often used as a way to conquer phobias, desensitization involves exposing yourself (and your amygdala) to the thing you’re afraid of over and over again, in manageable doses. This is very different from the well-meaning but unhelpful advice that you should just jump in at the deep end and try to swim—an approach that might work, but more likely wil

For example, he believes, based on his data, that high reactivity is associated with physical traits such as blue eyes, allergies, and hay fever, and that high-reactive men are more likely than others to have a thin body and narrow face. Such conclusions are speculative and call to mind the nineteenth-century practice of divining a man’s soul from

In the United States, he feels, conversation is about how effective you are at turning your experiences into stories, whereas a Chinese person might be concerned with taking up too much of the other person’s time with inconsequential information.