Mentorship plays a crucial role in UPSC exam preparation by providing guidance, motivation, and personalized strategies. A good mentor offers valuable insights on syllabus, preparation techniques, and effective study materials. They can help aspirants navigate challenges, share their experiences, and encourage a positive mindset. Mentors also facilitate networking opportunities with other candidates and provide feedback on performance, especially for written assignments and interviews. This support is vital in sustaining motivation and discipline throughout the rigorous preparation process, enhancing overall chances of success.