The Phoenix Code. How to change your life in 3 months. Health, energy, thinking

Is it possible to drastically change your life in just 3 months? Sergey Borodin, a successful entrepreneur, sure: you can! A bit of free time and a solid desire to change for the better - here are the main ingredients to create your new I.
In the book, the author offers a 90-day marathon to improve his life. For each of the 13 weeks you will receive tasks and detailed instructions, how to perform them. During this time, you review your day mode, learn the basics of meditation and exercises for the development of effective brain activity, get rid of repetitive negative scenarios, form positive thinking and gain control over the different spheres of your life. Perhaps it sounds difficult - but in fact everything is simple! The main thing is to start!