Quiet: The Power of Introverts in a World That Can't Stop Talking

by Susan Cain

the longer you pause to process surprising or negative feedback, the more likely you are to learn from it.

Extroverts get better grades than introverts during elementary school, but introverts outperform extroverts in high school and college. At the university level, introversion predicts academic performance better than cognitive ability.

Extroverts are better than introverts at handling information overload.

Extroverts are more likely to take a quick-and-dirty approach to problem-solving, trading accuracy for speed, making increasing numbers of mistakes as they go, and abandoning ship altogether when the problem seems too difficult or frustrating. Introverts think before they act, digest information thoroughly, stay on task longer, give up less easily, and work more accurately.

Introverts and extroverts also direct their attention differently: if you leave them to their own devices, the introverts tend to sit around wondering about things, imagining things, recalling events from their past, and making plans for the future. The extroverts are more likely to focus on what’s happening around them. It’s as if extroverts are seeing “what is” while their introverted peers are asking “what if.”

The key to flow is to pursue an activity for its own sake, not for the rewards it brings. Although flow does not depend on being an introvert or an extrovert, many of the flow experiences that Csikszentmihalyi writes about are solitary pursuits that have nothing to do with reward-seeking: reading, tending an orchard, solo ocean cruising.

Americans are some of the most extroverted people on earth.

“The contrast is striking,” writes Michael Harris Bond, a cross-cultural psychologist who focuses on China. “The Americans emphasize sociability and prize those attributes that make for easy, cheerful association. The Chinese emphasize deeper attributes, focusing on moral virtues and achievement.”

traditional Asian attitudes to the spoken word: talk is for communicating need-to-know information; quiet and introspection are signs of deep thought and higher truth. Words are potentially dangerous weapons that reveal things better left unsaid. They hurt other people; they can get their speaker into trouble.

Westerners value boldness and verbal skill, traits that promote individuality, while Asians prize quiet, humility, and sensitivity, which foster group cohesion. If you live in a collective, then things will go a lot more smoothly if you behave with restraint, even submission.

Though Eastern relationship-honoring is admirable and beautiful, so is Western respect for individual freedom, self-expression, and personal destiny. The point is not that one is superior to the other, but that a profound difference in cultural values has a powerful impact on the personality styles favored by each culture.

“They’re more comfortable with their own character,” he said of his Caucasian classmates. Asians are “not uncomfortable with who they are, but are uncomfortable with expressing who they are. In a group, there’s always that pressure to be outgoing. When they don’t live up to it, you can see it in their faces.”

Gandhi himself ultimately rejected the phrase “passive resistance,” which he associated with weakness, preferring satyagraha, the term he coined to mean “firmness in pursuit of truth.” But as the word satyagraha implies, Gandhi’s passivity was not weakness at all. It meant focusing on an ultimate goal and refusing to divert energy to unnecessary skirmishes along the way.

Psychologists call this the “person-situation” debate: Do fixed personality traits really exist, or do they shift according to the situation in which people find themselves? If you talk to Professor Little, he’ll tell you that despite his public persona and his teaching accolades, he’s a true blue, off-the-charts introvert, not only behaviorally but also neurophysiologically

But just as the nature-nurture debate was replaced with interactionism—the insight that both factors contribute to who we are, and indeed influence each other—so has the person-situation debate been superseded by a more nuanced understanding. Personality psychologists acknowledge that we can feel sociable at 6:00 p.m. and solitary at 10:00 p.m., and that these fluctuations are real and situation-dependent. But they also emphasize how much evidence has emerged to support the premise that notwithstanding these variations, there truly is such a thing as a fixed personality.

You might wonder how a strong introvert like Professor Little manages to speak in public so effectively. The answer, he says, is simple, and it has to do with a new field of psychology that he created almost singlehandedly, called Free Trait Theory. Little believes that fixed traits and free traits coexist. According to Free Trait Theory, we are born and culturally endowed with certain personality traits—introversion, for example—but we can and do act out of character in the service of “core personal projects.

In other words, introverts are capable of acting like extroverts for the sake of work they consider important, people they love, or anything they value highly.

there’s a limit to how much we can control our self-presentation. This is partly because of a phenomenon called behavioral leakage, in which our true selves seep out via unconscious body language: a subtle look away at a moment when an extrovert would have made eye contact, or a skillful turn of the conversation by a lecturer that places the burden of talking on the audience when an extroverted speaker would have held the floor a little longer.

Self-monitors are highly skilled at modifying their behavior to the social demands of a situation. They look for cues to tell them how to act. When in Rome, they do as the Romans do, according to the psychologist Mark Snyder, author of Public Appearances, Private Realities, and creator of the Self-Monitoring Scale.

there are three key steps to identifying your own core personal projects. First, think back to what you loved to do when you were a child.

Second, pay attention to the work you gravitate to.

Finally, pay attention to what you envy. Jealousy is an ugly emotion, but it tells the truth. You mostly envy those who have what you desire.

the best way to act out of character is to stay as true to yourself as you possibly can—starting by creating as many “restorative niches” as possible in your daily life.

introverts and extroverts are differently social. What psychologists call “the need for intimacy” is present in introverts and extroverts alike. In fact, people who value intimacy highly don’t tend to be, as the noted psychologist David Buss puts it, “the loud, outgoing, life-of-the-party extrovert.” They are more likely to be someone with a select group of close friends, who prefers “sincere and meaningful conversations over wild parties.”

Conversely, extroverts do not necessarily seek closeness from their socializing. “Extroverts seem to need people as a forum to fill needs for social impact, just as a general needs soldiers to fill his or her need to lead,” the psychologist William Graziano told me. “When extroverts show up at a party, everyone knows they are present.”

Your degree of extroversion seems to influence how many friends you have, in other words, but not how good a friend you are.

extroverts are better at decoding social cues than introverts. At first, this seems unsurprising, writes Lieberman; it echoes the popular assumption that extroverts are better at reading social situations. The only problem, as Lieberman showed through a further twist to his experiment, is that this assumption is not quite right.

The answer is that the subjects who listened to the tape recording were able to decode social cues without having to do anything else at the same time. And introverts are pretty fine decoders, according to several studies predating the Lieberman experiments. One of these studies actually found that introverts were better decoders than extroverts.

But these studies measured how well introverts observe social dynamics, not how well they participate in them. Participation places a very different set of demands on the brain than observing does. It requires a kind of mental multitasking: the ability to process a lot of short-term information at once without becoming distracted or overly stressed. This is just the sort of brain functioning that extroverts tend to be well suited for. In other words, extroverts are sociable because their brains are good at handling competing demands on their attention—which is just what dinner-party conversation involves. In contrast, introverts often feel repelled by social events that force them to attend to many people at once.

Introverts and extroverts sometimes feel mutually put off, but Thorne’s research suggests how much each has to offer the other. Extroverts need to know that introverts—who often seem to disdain the superficial—may be only too happy to be tugged along to a more lighthearted place; and introverts, who sometimes feel as if their propensity for problem talk makes them a drag, should know that they make it safe for others to get serious.

introverts react not only to new people, but also to new places and events. So don’t mistake your child’s caution in new situations for an inability to relate to others. He’s recoiling from novelty or overstimulation, not from human contact.

many schools are designed for extroverts. Introverts need different kinds of instruction from extroverts, write College of William and Mary education scholars Jill Burruss and Lisa Kaenzig. And too often, “very little is made available to that learner except constant advice on becoming more social and gregarious.”

Research from a field known as “person-environment fit” shows that people flourish when, in the words of psychologist Brian Little, they’re “engaged in occupations, roles or settings that are concordant with their personalities.” The inverse is also true: kids stop learning when they feel emotionally threatened.