I have a question that's been bothering me very much. It might be the last step for me until I can finally push through. Considering the mild oxygen deprivation that is causing pain in my arms and Sarno's suggestion to pursue rigorous physical activities: How can I be sure not to hurt and injure myself, when the muscles are already oxygen deprived ? Isn't it like driving a car without water for cooling ? Or without oil? I think that is why I still stop any action from the point where the pain is too much for me. My biggest stressfactor is currently the question when to start working again and especially what do I do? I'm not so sure about being a programmer. It is my dream but maybe that's not what I really want deep down in my emotions I cannot even explore yet. Fear is a huge factor here and I know that. It's just that my life consists of so many ups and downs with a big difference in altitude and I don't want to fall AGAIN.