In our desire to earn more and achieve maximum fulfillment, we experience more and more stress, become more and more tired and lose our former energy. Many people today suffer from sleep disorders, and, as a result, develop health problems early on. In his book, Evgeniy Igorevich Vishtal talks about how you can restore strength by learning to regulate sleep. The psychologist explains the benefits of a full price for increasing your productivity and improving your well-being. If you want to learn how to get enough sleep and wake up feeling cheerful and full of energy, just read this book and use the knowledge you gain in practice.