Read the following excerpt from the great gatsby: in my younger and more vulnerable years my father gave me some advice that i've been turning over in my mind ever since. "whenever you feel like criticizing any one," he told me, "just remember that all people in this world haven't had the advantages that you've had." which best explains how the point of view affects the tone of this passage? a. it introduces the narrator as a detail-oriented commentator on the action. b. it lends a self-deprecating sense of humor that makes the narrator credible. c. it conveys some background information about the narrator. d. it establishes the narrator's sympathy toward the characters he will meet.