In the sentence you mentioned above 'anyone' is the indefinite pronoun.
An effect is a change by a consequence of an action or another cause
Because he was trying to replicate real life dystopias in real life.
The narrator here uses "proposed" because he has to take some time to think it over before deciding to take that rest. It shows that he is not making snap decisions, he is suggesting things to himself and then taking the time to consider them before acting.
A B and C are all great options. It’s important to communicate what you liked and how to improve their play. Communicate how the play made you feel. If you felt a certain way, chances are another person will feel that way too. But, try not to let personal opinions cloud your judgement.