Compose a meaningful, but relatively brief essay discussing theory of personality about the way a beginner theoretician reflects general personality development?

Compose a meaningful, but relatively brief essay discussing theory of personality about the way a beginner theoretician reflects general personality development? source Hockenbury, S. E. & Nolan, S. A. (2019). Discovering psychology. (8th ed.). New York: Worth Publishers. ISBN: 9781319136390.