Adaptation is the main resource for success! In the modern world, people have to constantly adapt to different things: work and family life, weather and financial policy, health conditions and many other life circumstances. Whoever can adapt quickly and effectively will be competitive and will be able to take leading positions in society. This is the first book on systemic adaptation in Russia—how to adapt effectively in a fast-changing VUCA world; how to adjust to new trends, situations, conditions, and rules by using adaptation at four levels: emotional, cognitive, behavioral, and the level of beliefs—and how to remain yourself while preserving your values and beliefs, your self-identity. The book describes in detail approaches, technologies, exercises, algorithms, and checklists for fast and high-quality adaptation. It’s a full-fledged “how to adapt in life” textbook that will help increase personal effectiveness, stress resistance, and competitiveness—and therefore, improve the quality of life. For those who truly want to become competitive in today’s world. And this book will also be of interest to consultants, trainers, business trainers, coaches, recruiters/trackers, psychotherapists, and psychologists.