Four Years and A Lifetime is a candid memoir of life at IIT Kharagpur - a journey through dreams, solitude, and self-discovery. It captures the quiet moments, challenges, and reflections that shape a student's growth, from restless nights in hostels to lessons learned in classrooms and corridors. Not the typical story of trophies or fun, it offers a real glimpse into undergraduate life and the moments that quietly define who we become.