I agree with your summary. When now Pres. Trump had a tiny rally in my home town{ and I was not 30 ft. from the stage} I could tell when he left the script and did it all ad lib, and then went back to the script. You had to be trained[or perhaps aware, or?} to pick up on the verbal clues, or you would miss the transitions.
I agree with your summary. When now Pres. Trump had a tiny rally in my home town{ and I was not 30 ft. from the stage} I could tell when he left the script and did it all ad lib, and then went back to the script. You had to be trained[or perhaps aware, or?} to pick up on the verbal clues, or you would miss the transitions.