Very often, if I know the orchestra doesn't know a piece or it's a new piece, I have main ideas about it. But then we start to play and I never talk about places where they played so beautiful and so clear in the beginning that there is nothing to say.
You know as I started as a shy young conductor, I always wanted to cooperate. To build up the musicians. To help them to be better than without a conductor. And sometimes young talented musicians have to be encouraged.