There's no such thing as a stress-free life. We face challenges every day, and our bodies are designed to react automatically, equipping us to achieve more than we thought possible. But we were also designed to deal with stressful events quickly and then recuperate during a period of rest before facing the next threat. Many of the things that cause us stress today are not easily handled by fighting or fleeing. As a result, our bodies are trapped in a constant state of alert, ...