A revolutionary approach to enhancing your happiness! Habits of a Happy Brain teaches you the neuroscience behind releasing dopamine, serotonin, oxytocin, and endorphin to boost your mood. This fully updated edition has the latest discussions on dopamine and an all-new chapter on effectively managing social media usage! Get ready to boost your happiness in just forty-five days! Habits of a Happy Brain shows you how to retrain your brain to turn on the chemicals that make you happy. Each page offers simple activities that help you understand the roles of your "happy chemicals"--dopamine, serotonin, oxytocin, and endorphin. You'll also learn how to build new habits by rerouting the electricity in your brain to flow down a new pathway, making it even easier to trigger these happy chemicals and increase feelings of satisfaction when you need them most. A new chapter dedicated to social media gives you even more ways to find happiness in the evolving social and technological landscape. Filled with dozens of exercises that will help you reprogram your brain, Habits of a Happy Brain shows you how to live a happier, healthier life!.