Vivek Kumar Yadav expresses gratitude for securing All India rank 393 in the Civil Services Examination 2021. He attributes his success to the mentorship of Riyasat Ali Sir. Through the IAS mentorship program, Sir helped Vivek consolidate his notes and improve his GS answer writing, resulting in better scores compared to previous attempts. Sir’s approachability, micro-topic analysis of the UPSC syllabus, and personalized feedback on answer writing were instrumental in facilitating Vivek’s preparation and making end-time revision easier.