The Chemistry of Joy Workbook: Overcoming Depression Using the Best of Brain Science, Nutrition, and the Psychology of Mindfulness (A New Harbinger Self-Help Workbook)Joy comes of its own accord when we are in our naturally healthy state. Every one of us has the capacity for joy, but many forces in our lives keep us from enjoying this contented and healthy state of being. When our resilience is depleted, we find it difficult to adapt to change, face challenges, and deal with the ups and downs life brings. If your natural resilience has been consumed by stress or depression, you can reclaim it with the resilience