Peer reviews play a critical role in practicing UPSC essay writing by providing constructive feedback that enhances writing quality. Engaging with peers fosters an exchange of ideas and perspectives, which can lead to improved content and depth in essays. Constructive criticism helps candidates identify weak points and areas for improvement, promoting a culture of collaboration among aspirants. Furthermore, peer reviews enhance analytical skills as candidates learn to assess the strengths and weaknesses of others’ work, thus refining their own writing techniques and ultimately increasing confidence for the actual exam.