This article analyzes how Sigmund Freud's psychoanalytic theory, specifically the components of ego, superego, and id, can be observed in the behavior and personality of children in the book 'I'd Really Like to Eat a Child'. It explores how these components shape the child's desires and decision-making process, and discusses the stages of development outlined by Freud. The article also addresses criticisms of Freud's theory and its limitations.