Candidates develop their writing skills for UPSC Mains through regular practice and feedback. Engaging in answer writing sessions helps them articulate ideas clearly and concisely. Mock tests tailored to the Mains format provide an opportunity to refine structure and presentation. Many candidates also analyze previous years’ papers to understand the examiner's expectations. Furthermore, seeking constructive criticism from mentors or peers can help identify improvements, ensuring readiness for the examination's rigorous demands.