Propaganda is information that is used primarily to influence an audience and further an agenda, which may not be objective and may be presenting facts selectively to encourage a particular synthesis or perception, or using loaded language to produce an emotional rather than a rational response to the information that is presented.
He felt protective of his privacy because he knew how avidly his letters would be scrutinized. But he also destroyed so much music because he doubted he was worth the scrutiny
you don't need a lot of talent to be a teacher. Neither social work. Now running audio equipment takes more practice then talent. So it leads down to dancing.