The premise of this book—and of the training we do each year with thousands of clients—is simple enough: Performance, health, and happiness are grounded in the skillful management of energy.… The number of hours in a day is fixed, but the quantity and quality of energy available to us is not. It is our most precious resource. The more we take responsibility for the energy we bring to the world, the more empowered and productive we become. The more we blame others or external circumstances, the more negative and compromised our energy is likely to be.1
