Writing blogs or articles can significantly improve a candidate's communication style for UPSC by promoting regular practice of structured and coherent writing. This experience helps in developing clarity of thought and enhancing the ability to articulate complex ideas succinctly. Engaging with diverse topics encourages critical thinking and helps in expressing viewpoints effectively, skills which are vital for both the Mains and interview stages. Additionally, receiving feedback from readers or peers can provide insights into areas needing improvement, ultimately refining a candidate's style and enhancing their confidence in scholarly communication.