> Stress is always on - always. It's the survival instinct that can be reduced but not turned off. This idea goes back decades ago to Hans Selye. He even postu

> Stress is always on - always. It's the survival instinct that can be reduced but not turned off. This idea goes back decades ago to Hans Selye. He even postulated that there are optimal levels of stress that promote the most well-being - not too much, no too little. These become sort of self-evident when you think of the need to exercise and so on.