Group discussions are highly beneficial for honing communication skills in UPSC interviews. They encourage candidates to articulate their views clearly, think critically, and engage with diverse perspectives. Participating in discussions helps individuals practice responding to questions spontaneously, refining their ability to handle pressure during interviews. Moreover, sharing insights allows candidates to learn from peers, gain new knowledge, and improve their overall understanding of subjects. Group discussions can enhance confidence and prepare aspirants for the rigorous interpersonal dynamics expected in civil services interviews, thereby improving their chances of success.