“Heart wakers’ are emotions and traits that protect and awaken all dimensions of the human heart. These include gratitude, optimism, kindness, generosity, joy, laughter, purpose, compassion, and love. Importantly, these abilities are not innate; they can be learned and cultivated.” LoveHappinessJoyPurposeLaughterPositivityCopmassion Book:Just One Heart: A Cardiologist’s Guide to Healing, Health, and Happiness Source: Just One Heart: A Cardiologist’s Guide to Healing, Health, and Happiness