Answer:
In "An Inspector Calls" by J.B. Priestley, Sheila Birling undergoes a transformative journey, learning crucial lessons about herself and society. Initially portrayed as a young, privileged woman, Sheila exhibits a certain naivety and self-centeredness. However, as the play unfolds, she develops empathy and a deep sense of guilt for her actions. Sheila's growth is evident when she acknowledges her jealousy towards Eva Smith and recognizes the consequences of her behavior. This transformation highlights Priestley's exploration of themes such as responsibility and the social divide, as Sheila becomes increasingly aware of her role in perpetuating societal injustices.