Self-assessment drives improvement during preparation for the UPSC examinations through techniques such as performance evaluation and feedback analysis. Regularly assessing one's performance on mock tests and exercises helps identify strengths and weaknesses, allowing candidates to focus on areas needing improvement. Moreover, analyzing feedback from mentors or peers provides insights into response quality and areas for refinement. Setting personal goals based on self-assessment results fosters accountability, encouraging candidates to chart their progress and adjust study strategies effectively, ultimately enhancing their preparedness for the examination.