I find realistic war movies haunting. So I cannot even imagine the real thing and then returning to a "normal" world afterwards and dealing with such a past. Trump has absolutely no empathy. We casually call him both a sociopath and psychopath and it makes for great sound bites. But the man truly is all that.
Medal of Honor recipient goes off on Trump: he 'does not understand' sacrifice for freedom https://www.rawstory.com/donald-trump-2668979348/
On a transatlantic flight today I listened to two clearly well-off old fellas rip Trump apart for his comments on the medals. They changed from "sitting this one out" to voting for "Walz". I wonder how long it will last before their moment of semi-lucidity fades.
There is one, about half the DSM-5 though the version that best captures him is the DSM-3 from around 1975 to the end of the 1980s.