@I2009 I have some experience with these kind of therapies, although not specifically Mickel or Gupta. They work great when you're healthy, but haven't had any effect on my illness. When I read stories of people who are doing these therapies, I feel like I get how they 'work', but I'd love to hear your opinion on this, as you have first hand experience.
So what these therapies seem to do, apart form getting you into a mind control induced positive mindset, is that they make you deconstruct and relabel your illness. All the symptoms that you keep on having all throughout the training are relabelled as being because of 'hormonal issues' or 'POTS' or 'emotional issues' - anything but ME. So in the end you are freed of ME, although you still have exactly the same symptoms. That technique can be a pretty powerful mind trick, at least for a while.
I wonder if that's how you experienced it?