Arguing with a narcissist can lead to hurt feelings or worse. Narcissists tend to be incapable of "object constancy," which means they struggle with having positive and negative feelings at the ...

One 2022 study found male narcissists showed a higher tendency for 'uncontrolled eating' (38.9 percent correlation) and ...

But working with a narcissist, on the other hand, can be downright unhealthy. Their selfishness, manipulative tactics, and power hungry ways can be annoying at best and career-ending at worst.

Lindsay Kohler is a behavioral scientist and future of work expert. Ever had a know-it-all, narcissistic senior leader who was difficult to work with? Chances are, they weren't the only narcissist ...

One 2022 study found male narcissists showed a higher tendency for 'uncontrolled eating' (38.9 percent correlation) and 'emotional eating' (30.8 percent correlation). 'An explanation for the ...