The essay paper holds significant importance in the UPSC mains exam as it assesses candidates' ability to articulate thoughts clearly and coherently. This paper evaluates not only written communication skills but also critical thinking and analytical abilities. A well-crafted essay reflects a candidate's grasp of various topics, their perspective on societal issues, and their ability to argue effectively. Moreover, it serves as a platform to showcase creativity and structured reasoning. Performing well in the essay section can enhance overall scores, making it a crucial component of the examination that demands careful preparation.