At each of us the idea is about happiness: for one is family, house and success at work, for other is freedom and possibility to travel, and for нейробиолога, стендапера, колумниста in The Guardian and author of the best seller the "Idiotic priceless brain" of Дина Бернетта is a result of forming of neuron connections. In an enthralling form he tells how a happy brain functions, and tries to understand that exactly causes feeling in him happiness. His book is the real synthesis of scientific authenticity, personal experience and histories of different people in that a reader will be able exactly to know and itself.In the format of a4.pdf is stored publishing layout.