Another theme that works its way into the novel is the notion of reality. Lucy feels that the people she meets lead fake lives that could be improved if they focus on what matters. She is skeptical of the happiness because of her observations about Lewis and Mariah's relationship. She is also skeptical because of the negative events that happened back home. She was unhappy enough to leave and it is fundamentally difficult for her to believe everyone is as happy as they seem. This has the effect of making Lucy seem pessimistic. From her perspective, however, she is simply realistic. This viewpoint originates from her past experiences.