Self-study plays a critical role compared to coaching for UPSC aspirants as it fosters independence, discipline, and deep personal engagement with the material. While coaching provides structure and resources, self-study allows candidates to tailor their learning pace and focus on specific areas of interest or weakness. This flexibility can lead to a more profound understanding of complex topics. Additionally, it encourages the development of critical thinking and analytical skills essential for the exam. Combining both approaches by using coaching for guidance while prioritizing self-study can maximize learning outcomes for aspirants.