The new book by Subrata Karmakar — for ambitious people who are done shrinking. Launch week pricing ends October 24, 2026.

Three shifts readers report within the first few chapters.
10 chapters, one operating system.
"I've read every confidence book on the shelf. This one finally made it click — because it's about who you are, not just what you say."
"Chapter 4 alone rewired how I show up in meetings. My team noticed in two weeks."
"Warm, honest and brutally practical. Subrata writes like the friend you wish you had ten years ago."
Subrata Karmakar is a confidence coach, speaker and mentor who has spent over a decade helping ambitious people stop shrinking — from first-time founders to seasoned leaders. The Unstoppable you is the playbook he's been refining in private rooms, finally on paper.
First-week reviewers get a featured shout-out on Subrata's social channels.
Direct buyers automatically receive the signed copy, audiobook, and Read-with-Author session.