McDermott’s life story is important because it functions as a story within a story. Thus, it raises the question of whether
Grace is telling the truth about McDermott having lied about his age. There are multiple levels at which the reader could question the veracity of this passage. On the one hand, Grace might be deliberately depicting McDermott as sullen and a liar to bias Dr. Jordan in her favor. On the other hand, McDermott could actually have been a bitter, misogynistic braggart.