This book is about the state that each of us not only encounters every day, but to which each person gives exactly one third of their life. About sleep. The book examines questions about the appropriateness and necessity of sleep, the processes that occur in the brain during this time—especially in its active state—and why we see fantastic, so real, and not always connected to life dreams. Answers to these questions have begun to appear as somnology developed—the science of sleep, which gradually reveals, one by one, the secrets and mechanisms of our sleep and the psychology of dreams.
The book is interesting not only for this. In addition to purely theoretical issues, it offers fascinating practical advice on improving sleep quality, combating insomnia, and other sleep disorders that cause so much inconvenience to people in the modern world.