Derek, maybe it's like 'breathing' techniques for when your in labour. Sounds great in theory but then you're in the middle of it and screaming for an edidural!
Best wishes, Rachel
If the technique works, perhaps women will be fit for work while in labour. No need to take time off work to give birth!
That's the thing isn't it; depression, ME/ CFS, anxiety, even pain; it's all in the mind, you just need to be shown how to ignore it and hey presto, you're cured!!!