I'm going to try if I'm ready for more concentrated work again: work more AND have more free time. Only time will tell.

It didn't work out quite as well as I had hoped. The first two weeks went well, but then then everything between shoulders and fingers started to hurt again. I'll have to take up the fragmented scheduling approach again, and that means that I have to disappoint the people I started to work for recently. Their micromanagement and demand for microplanning don't at all fit the way my health forces me to work. Their loss, because I could still do useful things for them. But also my loss, because most businesses do want to control all the details, and I cannot work for those companies, which has awkward financial and social consequences.