Aspirants can effectively dissect and respond to essay prompts in UPSC by employing a structured approach. First, they should thoroughly understand the question, identifying key themes and requirements. Next, creating an outline helps in organizing thoughts logically. Using the PEEL method ("Point, Evidence, Explanation, Link") can aid in crafting coherent paragraphs. It's essential to integrate current affairs and examples to bolster arguments. Furthermore, practicing with past papers enables aspirants to familiarize themselves with the style and expectations of the exam, ultimately enhancing their writing skills and confidence.