I was asked to read and review this book by my friend. But they told I am free to express my thoughts and give any honest rating. As far as I have read the book, it is beginner friendly. It is from a common man. So we can connect easily. The conclusion is also crisp and wise. We can recommend the book to Friends and family to learn good consistent habits. I am a early waker. So I can resonate with this book a lot. Thanks to the author for motivating.