In the first two books, "Flow" and "In Search of Flow," the most cited psychologist of our time talks about the state of happiness, the flow into which a person plunges while doing what he loves. In this book, he outlines the ideal future. He says that the ecological, economic and relationship crises should be stopped by people living in a state of flow. The future of mankind is possible only if each individual develops and evolves. If a person can get rid of what pulls us back, and from destructive natural instincts and from the attempts of society, government and the media to impose their point of view on us. Personal Evolution is a book about the future of humanity.