Read the blog by anonymous conservative to learn in depth about narcissistic personality disorder, it is not about looks necessary, it usually is a disorder that afflicts unattractive people who did not get enough attention when they were younger, social outcasts that become psychopathic and vengeful

https:// www.anonymousconservative.com/blog/on-strategies-for-dealing-with-narcissists-in-family-and-social-circles/