An atlas is a book that contains many maps.
Answer:
Are you speaking about the actors or the audience? If you are talking about the actors- never! It would be highly irresponsible to fall asleep at your job. If you are talking about the audience- I suppose you can fall asleep whenever, but it would be disrespectful to the actors (unless you are watching the film version).
The statement best expresses the central idea of the trxt that
The protagonist's choice is either changed or stays the same. depending on what the choice is.