When it's a burnout situation, I wonder if in fact the better thing to do is to go with it, ie, if one is finding that one is only up to one task per day, plan for that? It's like a form of being kind to oneself -- or realizing that when you have a broken leg you can't expect yourself to take part in a run. I don't know.
All I know is I've forced myself to cope for such a long time that everything in me seems to be disintegrating in protest these days. And I'm wondering if instead of fighting that, I do what a physically sick person does and take it easy, accept I'm not functioning optimally (and that may get better with time and care), accept the "one thing per day," I don't know.
And maybe stress relief methods, breathing, other coping techniques (there's a good thread on those).
But, I'm posting this but don't seem to be able to implement them for myself!