Is the figurative language in the book rules?

In "Rules" by Cynthia Lord, figurative language is used effectively to convey the emotions and experiences of the characters, particularly in relation to the challenges faced by the protagonist, Catherine, and her brother, David, who has autism. Metaphors and similes enhance the narrative, allowing readers to gain deeper insights into the characters' perspectives and relationships. This use of figurative language contributes to the overall themes of understanding, acceptance, and the complexities of family dynamics.