Candidates should approach the English paper of the UPSC Mains with a focus on clarity and coherence. It is essential to practice writing concise, well-structured essays that effectively express ideas. Candidates must pay attention to grammar, punctuation, and vocabulary, ensuring their language is both formal and precise. Developing a good understanding of essay themes can guide their writing style, helping them formulate arguments compellingly. Additionally, regular practice of previous years' papers will familiarize candidates with exam patterns. Time management during the exam is also crucial, allowing adequate time for revision before submission.