Having a mentor in the UPSC preparation journey is extremely important, as it provides experienced guidance and personalized insights. A mentor can help in mapping out effective study plans, clarifying doubts, and offering resources tailored to individual strengths and weaknesses. Their firsthand experience in navigating the exam can be invaluable, fostering confidence and resilience in candidates. Mentorship also encourages accountability, ensuring aspirants stay on track and are continuously motivated throughout their preparation journey.