Candidates should leverage feedback from mentors during their UPSC preparation by actively seeking constructive criticism on their performance. Regular review sessions can illuminate strengths and areas needing improvement, guiding candidates to modify their study strategies accordingly. Mentors can provide valuable insights into essential topics, test-taking strategies, and effective time management. Establishing a feedback loop encourages continuous growth, enabling candidates to refine their approach over time. It’s crucial to remain receptive and responsive to critiques, as this fosters a mindset of learning and enhances overall preparation for the challenging examination.