Preparing for the interview stage of the UPSC exam involves thorough self-assessment and knowledge development. Aspiring candidates should stay updated on current affairs and be able to discuss their subject matter expertise confidently. Practicing mock interviews with peers or mentors can help in refining communication skills and gaining valuable feedback. Additionally, understanding one’s motivation for entering civil services and articulating personal experiences can create a compelling narrative. Developing a calm demeanor and mastering anxiety management techniques can significantly enhance performance during the high-pressure interview environment.