Feedback from peers can be effectively utilized in UPSC preparation by fostering a culture of constructive criticism and support. Engaging in group studies allows candidates to present their ideas and receive diverse viewpoints, which can highlight strengths and areas for improvement. Regular discussions on various topics enable aspirants to refine their understanding and communication skills. Moreover, conducting peer reviews of practice essays and mock interviews provides valuable insights into style, content, and effectiveness, ultimately enhancing the quality of preparation through collaborative learning.