Which inference about the narrator's attitude toward his father's advice is best supported by the novel's opening passages?
A. Nick mostly disagrees with his father's advice because he thinks that everyone is born with some advantages.
B. Nick disagrees with his father's advice because he realizes that he wasn't born with the advantages of the very wealthy people he encounters.
C. Nick generally agrees with his father's advice, but has learned there is a limit to his tolerance for other people's behavior.
D. He agrees with his advice because he believes that it's unjust to criticize people who don't have the advantages of a good education.