Express compassion.
Said it better than I could. People with NPD are often very good at expressing "compassion". its actually having empathy that's lacking.
That must mean that I'm suffering from NPD because I have NO empathy whatsoever for the people behind this, or their OPINIONS.
Hypothetical:
How about a dozen or so of us (the larger the sample size the better the indicator, do let's make it ALL of us) register at Democratic Underground and debate Their POV?
Wouldn't that Diagnose us all as having incurable NPD?
And it would be every bit as scientific as what This crowd who want to Psychiatrically/Psychologically evaluate Trump are claiming is a matter of National Life and Death.