I've read about unrefreshing sleep being a possible symptom of CFS. I am having a lot of trouble translating this into reality. The less sleep I get, the worse I feel. And this means the sleep must be doing something good, otherwise worse sleep would not equal worse symptoms. So are there people who feel no worse with no sleep, as if having sleep makes no difference. Or maybe they are referring to bad sleep causing problems. But then, why not just say so. The idea of insomnia and broken sleep makes more sense. Anyone?