Modern neuroscience has strongly suggested that optimism might benefit physical health, and researchers are now confirming that psychoemotional stress might actually trigger physical inflammation in the body. Even back in 1934, they knew that the key to mastering life was the elimination of worries. F. Scott Fitzgerald set out to immunize his daughter Scottie against stress with an itemized list of the things in life to worry and not worry about. But what, exactly, is stress — and how did we come to think of it the way we do?
Via The Learning Factor