One of, if not the best business book I’ve ever read.

This book is absolutely stuffed full of WISDOM regarding the enterprise of creating original and useful tech. For everyone who burning need to make things that help this world, the insights herein will be extraordinarily valuable to you as they have been to me. Thank you, thank you, thank you for writing this book. It’s such a blessing. Thank you.

Great book very detailed

Books was very dull and boring. No real lessons

Whoever has aspiring dreams to become entrepreneur should read this book. It has valuable lessons which we get only through experience, but it’s available here! Its greatly helping me in shaping my day to day work! Thanks Tony.

The book I wish I had in my 20s, so many painful mistakes could’ve been avoided. Happy to have it in my 30s, so many mistakes (hopefully) will be avoided.