When I say something untrue on the air, I mean for it to be transparently untrue. I assume people know when I'm just saying something for effect. Or to be funny. ↗
Thus the castle of each feudal chieftain became a school of chivalry, into which any noble youth, whose parents were from poverty unable to educate him to the art of war, was readily received. ↗
In symphonic music, when you are conducting, you do the same thing. You are feeling the whole orchestra, thinking ahead so you can prepare for a change. ↗