Chronic stress doesn’t always have a simple solution. It doesn’t usually have a single cause. There is no doubt, however, that a sense of powerlessness lies at the center of that emotional cyclone. Whether the stress is due to financial concerns, a job you hate, a relationship doomed to fail, an imminent or recent loss, or any number of issues, if you could have changed it, you would have changed it. You either can’t, or at least you can’t see how to change it right now, so you worry and fret and cry and shake your fist at the universe or you suffer quietly while stress eats you alive.