I do remember, as a child, that I always imagined, when I was maybe 6 or 7, my fantasy was that everywhere I went I was being followed by an invisible film crew.
The real exertion in the case of an opera singer lies not so much in her singing as in her acting of a role, for nearly every modern opera makes great dramatic and physical demands.
He would still see it as his duty to shut up and get on with it, not cause any trouble. In our own time we've made a hero of the rebel, and it's more heroic to speak up.