In "The Last Lesson," M. Hamel plays a crucial role in Franz's self-realization. Through his final lesson, M. Hamel makes Franz realize the value of learning his mother tongue and the importance of education. He also instills in Franz a sense of responsibility towards his language and culture, which had been neglected due to the imposition of a foreign language. Similarly, in "The Rattrap," Edla serves as a guiding light for the peddler. Through her kindness and hospitality, she gives him the opportunity to change. Her empathy makes him realize the value of human connections and morality, leading him to return the stolen money. Both characters, M. Hamel and Edla, act as catalysts for the self-realization of the protagonists, teaching them important life lessons that shape their future actions.