The author's purpose is twofold:
1. To Subvert Stereotypes: Cavanaugh uses the character of Miss Awful to subvert common stereotypes and prejudices. By presenting Miss Hartley as a complex individual with both positive and negative traits, he encourages readers to look beyond surface-level impressions and recognize that people are often more multifaceted than they appear.
2. To Promote Empathy and Understanding: The story encourages readers to develop empathy and understanding for others. Cavanaugh portrays Miss Hartley's struggles with loneliness, societal pressures, and her genuine desire for human connection. By humanizing her character, the author invites readers to see beyond her "awful" reputation and consider the complexities that shape her behavior.
Overall, Cavanaugh's purpose is to challenge readers to question their own preconceived notions, practice compassion, and recognize that every person has a unique story and internal struggles that may not be immediately visible.