Final answer:
The surgery central to the narrative reveals key aspects of Charlie's character and motivates significant changes in his attitude and drive. The first-person perspective provides a close connection to Charlie's experiences, but also calls into question the narrator's bias, enhancing the depth of his character study.
Step-by-step explanation:
The surgery in the story acts as a pivotal element that propels the narrative forward and reveals aspects of Charlie's character. As Charlie undergoes this transformation, readers witness his shifting attitude and motivation. His pursuit of intellect and subsequent self-realizations significantly impact his outlook on life. Through the first-person narrative, we are given insight into Charlie's thoughts, offering a personal connection to his experiences. However, the reliability of the narrator can come into question, urging readers to discern between the narrator's bias and the truth. In exploring Charlie's character development, readers must examine evidence within the text to support the narrator's portrayal of his intelligence and personality. Ultimately, Charlie's journey is shaped by his newfound understanding, spurring him to act differently than he might have before his self-awareness expanded.