In his book, Dr. Nuria Ruhr talks about the results of scientific research on sleep and offers an author's program that will improve the quality of sleep and life in a short time. Good sleep these days cannot be considered something natural. According to the World Health Organization, half of the world's population does not sleep well, a figure that is expected to increase unless the habits and lifestyles we adhere to change. The Nuria Ruhr method, developed by her thanks to many years of continuous work with clients, will help to rectify the situation. From this book you will learn: why the worst sleep is on the night from Sunday to Monday; how poor sleep quality affects life expectancy; why "sleep on the day off" and "five more minutes" only harm your sleep; how eating, talking to colleagues and lighting in the house affect the quality of your sleep; how to find your "sleep window."