Aspirants can improve their answer-writing skills for the Mains exam by practicing regularly and focusing on clarity and coherence. Developing a structured approach, like the PEEL method (Point, Explanation, Example, Link), helps in organizing thoughts logically. Timed writing practice simulates exam conditions, enhancing time management. Candidates should also analyze previous years' questions to understand trends and expected formats. Seeking feedback from mentors can provide insights into areas needing improvement, helping candidates strengthen their writing style and ensure they convey arguments effectively.