Aspirants can harness interdisciplinary collaboration to foster richer knowledge bases by engaging with diverse fields relevant to civil services, such as economics, sociology, and environmental science. Collaborative study groups allow for the exchange of ideas and approaches, broadening understanding of complex issues. Participating in discussions that incorporate multiple perspectives helps in analyzing problems more holistically. This synergistic approach encourages innovation and adaptability, as candidates learn to draw connections between various subjects, ultimately enriching their preparation for both the UPSC exam and their future roles in public service.