我们常听人说，人们因为工作过度而垮下来，…

We often hear of people breaking down from overwork, but in nine cases out of ten they are really suffering from worry or anxiety.
我们常听人说，人们因为工作过度而垮下来，但是实际上十有八九是因为饱受担忧或焦虑的折磨。