Why did Steve Harmon have a flashback to his high school film class The Book Monster?

Steve Harmon had a flashback to his high school film class, particularly the project "The Book Monster," as a way to reflect on his current situation and the narrative of his life. The film class represented a time of creativity and exploration, contrasting sharply with his current reality of being on trial for a crime. This memory serves as a coping mechanism, allowing him to process his emotions and the gravity of his circumstances through the lens of storytelling. Ultimately, it highlights his struggle to find meaning and identity amidst chaos.