Candidates can employ strategies like practicing mock interviews, refining communication skills, and articulating goals clearly during the UPSC interview. Preparation should include reviewing common questions and rehearsing responses, helping individuals feel confident and articulate while speaking. Structuring responses in a logical manner—by stating the main point first and supporting it with examples—can improve clarity. Engaging in active listening and maintaining a positive demeanor can help candidates establish rapport with interviewers, thereby effectively conveying their vision and commitment to public service.