Candidates effectively utilize feedback from mentors during their UPSC preparation by actively seeking constructive criticism and guidance. Regular interactions with mentors allow aspirants to identify areas requiring improvement and validate their understanding of various topics. Candidates should maintain an open mindset when receiving feedback, considering it an integral part of their learning process. Implementing suggested strategies and resources is crucial for adapting their study methods. Additionally, engaging in discussions with mentors about their thought processes during mock interviews can refine communication skills. Thus, leveraging mentor feedback effectively contributes to enhanced performance in examinations and interviews.