The role of collaboration in preparing for the interview stage of UPSC is significant. It fosters a spirit of peer learning, allowing candidates to share insights, resources, and experiences. Engaging in group discussions can help refine communication skills and develop a more comprehensive understanding of current affairs and various topics. Additionally, receiving feedback from peers can highlight areas needing improvement, boosting confidence. Collaborative practice also simulates the pressure of real interviews, helping candidates to formulate coherent responses and facilitate adaptive thinking in real-time.