Have you ever had remission from CFS (even if only for a few months), and if so, do you have any idea of what you might have done to precipitate this remission? Change of medications? New herbs? Change of diet (even if slight)? Change of daily habits? Change of house or location? Getting more sunlight (or less)? Doing more (or less) physical or mental work/activity? Starting or restarting something like meditation, yoga or some spiritual practice? Relaxation techniques? It would be interesting to hear about remissions or even just periods when you generally felt better for a few months or so and what things (no matter how obscure) you think may have contributed to the improvement.