Practicing writing essays plays a critical role in overall UPSC preparation. It enhances candidates' ability to communicate ideas articulately and logically, which is essential for both the Mains and interview stages. Essay writing helps improve written expression, allowing candidates to develop their own style while adhering to formal structure. Regular practice also aids in time management, a vital skill during examinations where speed is essential. Furthermore, writing essays on current topics enables candidates to consolidate their knowledge and facilitates deep analysis of various subjects, thereby enriching their overall preparation.