Or if anybody is interested in something more complicated, maybe to keep the boredom at bay?

I’m wondering if people here would be interested in a discussion of “narcissism” in general? What it is, what it isn’t. How it’s distinct from things people sometimes lump into their understanding of narcissists like revenge and vindictiveness which can be common (hurtful) human responses, no diagnosis of NPD required – although some narcissists may display an inordinate amount of those.
Or anything else related to narcissism in general, including narcissism as a personality trait vs. narcissism when it’s a personality disorder?