Garden variety malignant narcissism (my armchair psych opinion but grew up in this dynamic). It's acting out in response to their deep shame (the root thing that all of the narcissistic behavior is desperate to hide). They can't admit they're wrong, otherwise their entire psychological world collapses.
Coincidentally, that's also why it's so terrifying to see so many of these types in power. While most narcissists are mostly hot air and talk, occasionally, you get a legitimate wildcard that's destructive in difficult to repair ways (sometimes leaving nothing but smoldering rubble).
Yes, and here's an interesting (and clear) example that shows that narcissism is a complex delusion that puts one's own fault squarely into a blind spot that cannot be perceived. I watched this and, for the first time in my life, felt a huge pang of compassion and sadness for those that suffer from it, even though they make life more difficult for everyone else. They are broken.
https://www.youtube.com/watch?v=bqRIw5FICAs
A Kent State professor calls 911 because she can't get into her building to pee; she is clearly drunk; they give her every opportunity to get a ride home; she refuses and is eventually detained. Later she goes to the police department to get an apology from the officers involved. It was, to me, a shocking example of the narcissistic delusion, with stakes low-enough that one could focus on that and not the side-effects.
Trump’s shame, I wonder, might be more rare than the garden variety. Nothing seemed to endear him to Manhattan elites. Not the pro wrestling or bragging like an 80s rapper. I wonder how that important internalized shame could change.
There seems to be something about Pres. Obama mocking him during the Correspondents Dinner. A venue for mockery, sure, but a black man mocked a son of Fred Trump.
It is very interesting when you explore the neurological mechanics of this. A narcissist is rigid thinking dialed up to 11. It is essential a special and pathological “skill” their brains have learned. They do not have to update their priors or spend metabolic energy on almost anything their life. Their brain figured out the best way to survive and conserve energy was to avoid costly updates to their beliefs. Repeated over years and that system becomes deeply myelinated, a core identity. Unwinding that is a feat. Some people just have a more narrow set of rigid beliefs (e.g. religion, work skills, etc).