Peer support is instrumental for candidates studying for UPSC as it fosters a collaborative learning environment. Engaging with fellow aspirants can facilitate the exchange of ideas and study strategies, making difficult topics more manageable. Group discussions enhance understanding and retention of complex concepts, while also providing motivation and accountability. Support systems can alleviate the isolation often felt during intense study periods, creating a sense of camaraderie. Additionally, emotional support from peers during challenging times can improve mental well-being, thus promoting a more balanced and effective preparation experience.