Best wishes to Koen !
I was told that you do not get well in a hospital, from the nurses at the hospital. The faster you can get home the faster you get better, I agree. I was walking the hospital hallways the next day after major surgery, more like a zombie walk. It works.
Yesterday I felt extremely tired, like the end of the line tired. Forced my self to dress up and go for a walk in the snow. Today I feel good ! ! Nothing like cold fresh air and snow to cure your ills ! ! ! Oh, and exercise.
Solar-Fuel, onward !