Write a 20-page illustrated children's book in third-person narration about a determined 8-year-old girl named Emily who has always dreamed of becoming a famous ballerina, but faces multiple challenges on her path to success, including self-doubt, physical limitations, and socio-economic obstacles. The story should highlight the importance of hard work, perseverance, and self-belief, and include descriptions of at least three different ballet performances showcasing Emily's progress and growth as a dancer. The illustrations should be colorful, whimsical, and convey a sense of movement and grace, while the language should be simple and engaging, with sentence lengths appropriate for early readers.
This prompt doesn't seem malicious.