Schools and universities will not prepare you for real life and decision-making. The secret is that there are unchanging things in the world, universal concepts. If you master them, you will understand how the world works and avoid many problems. Don\'t waste time on knowledge with a limited shelf life focus on the basics. The right behavioural models will prepare you for any challenge: from raising children to healthy eating, from relationships to career advancement. This book will give you a new perspective on life. The authors discuss nine universal models of thinking that are not taught in school but are hidden in plain sight and ready to be used.