According to Campbell, the call can be refused, but if the call is refused the hero is really refusing to grow up. For Holden, he does not refuse the call and he goes on an adventure to grow up. Holden wrote his teacher a letter saying,
             "Dear Mr. Spencer. That's all I know about the Egyptians. I can't seem to get very interested in them although your lectures are very interesting. It is all right with me if you flunk me though as I am flunking everything else except English anyway. Respectfully yours, Holden Caulfield."
             Holden knew that he was flunking and still he did not seem to care. By this he accepted the call.
             According to Campbell, the hero may need Aid in choosing whether or not to go on the journey. The Aid can come from a variety of sources. The Aid can be from an accident or outside forces. For Holden, The Aid came from Ackley. Ackley, one of Holden's roommates in college, is an annoying friend who always bothers Holden. One night Holden gets into a fight with Stradlater, his other roommate, and Holden seeks friendliness from Ackley. Ackley ignores Holden. He says, "Wise guy. Someday somebody's gonna bash your-
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