Once you realize that O is lefthanded (bar sinister), start watching how he uses his right hand and understand that no gesture he makes with his right hand is natural, but choreographed. His "air pinch" and other gestures are straight out of religious iconography.
Watch the "shoulder grab" which is intimidatory, and he usually uses his right hand to grab unless he's irritated. (See "Joe" vs "annoying WH pressroom question")
He's got some kind of psychological expert designing his speeches, because there's very little effective or memorable in the actual speech.
Except that "not one dime. your taxes won't go up one dime"...that's one we can keep and use.
That is what I see. Everything is staged for maximum visceral impact among the Moonbats and Sheeple. Push them even the least little bit, and you can either send them into fits of rage or cause the scales to fall from their eyes.