Customer Review

Reviewed in the United States on June 23, 2020
This book basically teaches you to focus on what really matters to achieve higher results, in a very scientific way.
As long as you're focusing on whatever produces the best result in the fastest possible time, double on it because that's where you're success is, at that point in time.
One person found this helpful
0Comment Report abuse Permalink

Product Details

4.3 out of 5 stars
4.3 out of 5
497 customer ratings