What is completely missing from Trump's methodology? Common sense and Empathy for others

This is why he would be dangerous as a president. He does not have ethics (at least the ones you and I know about). His ethics are based upon "whatever he can get away with worldwide". This often is the philosophy of the very very rich. Because from their point of view "rules do not generally apply to them".

I don't think the common people of the U.S. who are desperate and who haven't been to college or finished college often don't realize what someone like Trump is actually like. They might fantasize who Trump is whereas I have actually met people like him and I personally find them kind of scary.

There are no real morals or values often, there are not the walls and self discipline you might find in blue collar or even white collar people.

They are often more like royalty of the world. They haven't had to suffer in the same ways the average person has. They have suffered but in possibly unimaginable ways compared to blue and white collar people.

So, unless you have been around people like this and talked with them at length and listened to how they think and contemplated all this, you cannot know what really motivates them which is not at all what motivates blue or white collar people.

So, the blue collar people especially are going to be supremely disappointed in Trump if he is elected president. But, as he starts nuking the cities or areas he does not like worldwide there might not be anything they can do about this. Because then it will be too late. Because a president can order a nuclear strike anywhere if they are sociopathic or psychopathic enough to do that. And no one can stop them at that point. It's just too late.