And Self-destructiven... — Aggressivity, Narcissism,

The interplay between these traits creates a predictable, yet deeply harmful, cycle:

It seems paradoxical that someone so obsessed with themselves would behave in a way that destroys their life. However, the narcissist's self-destructive behavior is the ultimate consequence of their arrogance and inability to accept reality. Aggressivity, Narcissism, and Self-Destructiven...

They often sabotage their own successes, alienate friends, and provoke authority figures, explains this Sam Vaknins article. The interplay between these traits creates a predictable,

When challenged, they experience a profound threat, which often triggers an overwhelming need for defense, says this Facebook post . yet deeply harmful