"Personal effectiveness" is a book that has become a real guide to the world of self-improvement and achievements. The author examines in detail the methods and techniques that will help the reader to optimize his time, increase productivity and achieve his goal. The basis of the book "Personal effectiveness" is not only theoretical knowledge, but also practical advice that will help to introduce new habits into everyday life. This book is an integral part of the library of every person who wants to achieve success in any area of life.