Are You a Testosterone or a Dopamine?

A brain-based personality test helps people understand themselves better and why they are attracted to certain other personality types.

 Having These Personality Traits Might Mean You're Evil

The largest percentage of men and women who end up doing something we would call evil have often been brought up in very harsh and difficult and abusive circumstances.

 How Being An Extrovert May Give Your Immune System A Boost

Sure, you’ve probably heard that your personality is linked to many things — from your sleep schedule even to your longevity. And now, researchers say your personality may even play a role in your ability to ward off infection.

 How the Brain Creates Personality: A New Theory

Are you a mover, a perceiver, a stimulator, or an adapter? Modes of thinking can be understood in terms of how the top and bottom—rather than right and left—parts of the brain interact.

 Is Your Personality Sabotaging Your Fitness Goals?

I know these sound like something you don’t want to have, but, according to Friesen, most professional and elite athletes are high in negative emotions, meaning they are susceptible to feeling anxiety, self-consciousness, irritability, and sadness. People who are high in negative emotions tend to be cautious.

 Thinking Clearly About Personality Disorders

Personality disorders occupy a troublesome niche in psychiatry. The 10 recognized syndromes are fairly well represented on the self-help shelves of bookstores and include such well-known types as narcissistic personality disorder, avoidant personality disorder, as well as dependent and histrionic personalities.

 What the Foods You Eat Say About Your Personality

According to various studies over the last couple of years, you really are what you eat.

11 Things Creative People Have In Common

As a creative person, I’ve had a slightly different life than my other friends, who have walked a more traditional path. I can’t tell you how many times people have stared at my resume thinking, “That’s interesting,” or called me into a job interview just to see who I was. But then again, as a creative person, this is just one of the many parts of life we experience. To some people, the way I think is strange; to others, it’s the only way to think.

Chronically late people share one positive personality trait

But I’ve also realized that while a lot of people feel embarrassed about running late, there’s an under-appreciated positive trait that most unpunctual folk share: People who are consistently late are incredibly optimistic.

How Birth Season Affects Personality

A new study finds that people born in summer are more prone to mood swings, while those born in winter tend to be less irritable.

Why the Myers-Briggs test is totally meaningless

The Myers-Briggs Type Indicator is probably the most widely used personality test in the world. About 2 million people take it annually, at the behest of corporate HR departments, colleges, and even government agencies. The company that produces and markets the test makes around $20 million off it each year. The only problem? The test is completely meaningless.