The Dark Side of Leadership Is No Accident

Is the Stereotype True?

Researchers from Singapore and the United States set out to examine whether personality traits can steer people toward particular professions. They were not looking for crude labels, but for subtler relationships. So they broke the Dark Triad down into 7 narrower traits. The picture immediately became clearer. People with dark-triad traits — narcissism, Machiavellianism, and psychopathy — appeared naturally drawn to leadership-oriented roles, especially in business, politics, and law. The study involved more than 600 students at an American university and was published in Personality and Individual Differences.

The researchers first measured personality traits and, 2 weeks later, vocational interests. They grouped those interests into 7 categories, ranging from health science and technology to creative expression, influence, and work with nature. What emerged was not a cartoonish portrait of “evil leaders,” but a more precise map of how specific dark traits align with different professional attractions.

Psychopathy: 3 Faces, 3 Paths

Within psychopathy, the researchers identified 3 distinct traits, and each was linked to a different set of vocational interests.

People high in boldness — calm under pressure and naturally influential — showed stronger interest in health sciences. These are professions such as medicine, emergency response, and nursing.

Meanness — marked by low empathy and hostility — correlated with interest in technology and practical, mechanical work. People with this profile were more drawn to fields such as engineering, skilled trades, and repair work.

Disinhibition — impulsivity and weak restraint — was associated with creative expression, such as art and design, as well as with practical occupations.

Machiavellianism: Beliefs and Tactics

The researchers divided Machiavellianism into views and tactics. The first referred to a cynical view of human nature. The second captured a tendency toward manipulation.

People with Machiavellian views showed more interest in leadership roles, especially those centred on persuasion and power.

Those who scored higher on Machiavellian tactics were more interested in creative expression and in work connected to nature — outdoor work, for example, or jobs involving animals.

Importantly, both Machiavellian groups, whether defined by worldview or tactics, tended to avoid professions centred on people, such as social support and education.

Narcissism: Admiration and Competition

Narcissism, driven by the need for admiration and rivalry, was linked to interest in influence and creative expression. For a narcissistic personality, what matters is being seen and recognised — whether as a leader or as an artist.

What Does This Mean?

Most of the dark traits measured in the study were associated, in one way or another, with a pull toward influence. In other words, toward roles in which persuasion, power, and leadership matter most. The research does not show that people with dark-triad traits inevitably end up in business, politics, or law. It suggests something narrower and more interesting: that dark triad career choices are shaped by a stronger fit between certain personalities and certain professional environments.

Still, one warning matters. A connection between personality traits and career interests does not mean that every leader has dark traits. The study was based on university students, not working professionals. What participants describe as interests does not necessarily become a real career later on. And while the findings invite reflection, they should not encourage amateur diagnosis of people around us in place of ordinary communication, judgment, and cooperation.

Read this article in Polish: Liderzy z mroczną stroną. To nie przypadek, że są na szczycie