Crystal wrote
But HPD desire attention in general I think, whereas NPD desire a certain form of attention (i.e. admiration).
That's it; that's what I thought as well.
HPD: negative or postive attention will do, but positive preferred. NPD: positive attention only; negative attention (criticism or disapproval) intolerable.
Consider the effect on real people in a "post-pretty" life after 55, in which the disorders don't naturally abate:
Would it be easier for Vivacious HPDs (=most like NPD of all the HPDs), in that they can switch from physical beauty to attention derived from feigned medical conditions, eliciting either sympathy (positive attention) or frustration (negative attention) from relatives (?)
For somatic NPD (=most like HPD of all the NPDs) the physical admiration will likewise dry up after 55, and then they would have to make a switch to cerebral Narcissism, but admiration from intellectual achievement might not be so easy to fake...unless they act it out, in which case...they would be switching to HPD.
I disagree with you that HPDs are smarter. All else being equal, I would vote the Narcs the smartest - witness the deserving ones widespread success in business, and in the arts like music and film. Even the ones who don't really seem to deserve fame and admiration (i.e., media personalities, and many CEO's, etc.) have this weird staying power. In the unfairness of life HPDs seem to more end up as lower level entertainers like exotic dancers or strippers, although Monroe was an exception. In general HPDs, although paradoxically intelligent, don't seem to like to think analytically, unless they are self-aware or recovering. When it comes to math and science I think NPDs are more naturally inclined. And HPDs don't usually have that go for the jugular drive that NPDs do, IMO.
But HPDs are probably overall more agreeable than NPDs, to my personality anyway.