The answer is C and you should read the play but read it in the translation one unless you understand the old language it a good book/play.
I think that the answer is the Climax
Lack of respect from lower castes
Lack of respect from colleagues
Threats from the Director Low self-esteem
Social Anxiety
Compares himself to others
Feels like an outsider Fears that Bernard Faces One of Bernard's fears is being removed from the World State and being isolated island.