This story really begins over 20 years ago when I was studying classical piano. I began to have brain fog and drowsiness - the more I played the worse it got. I could find no explanation for it except possibly CFS but I didn't have much physical fatigue so I discounted it. It became so bad that I finally had to give up playing the piano which was very hard to do.
At a later date, with the advent of digital camera's I became immersed in digital photography and the use of Photoshop on the computer. This went well for a while and then when I started to get really serious and spent quality time on the computer back came the brain fog, drowsiness and fatigue, I became so physically tired I couldn't get out to take photographs so I gave it all away. I was diagnosed with CFS and nothing I did seemed to help.
Eventually I found Gupta and everything went so wonderfully right! The brain fog was gone and I had more physical energy, I realized that good breathing was part of my recovery. I finally got myself a keyboard and began to enjoy myself. I started to get a bit of drowsiness again but I could cope with it, I thought the keyboard was involved but I was not prepared to give it away. Eventually I started to get into more complex music which required much more concentration to read and back came the brain fog - it became really really bad until of course I had to stop playing the keyboard. I desperately wanted to know why the piano, the computer or the keyboard caused such a problem?
I had occasionally thought that when I was practising I thought I might have been holding my breath - could this have anything to do with it? I Googled "breath holding, piano and computer" and I found this http://mindblog.dericbownds.net/2008/01 ... reath.html
This was the problem, when I was playing the keyboard I was concentrating so much that I was hardly breathing at all, I simply stopped breathing. I have worked on this, observing my breathing even when playing (not easy) but I'm getting dividends. The brain fog has disappeared and I am now able to play without too much worry. This breath holding could well be a problem which has not been really looked at in CFS. The problems it causes with the nervous system is very considerable. Have a read and think about it!

