For about 20 years I have been telling my patients to use a “have done” list, instead of a “to-do” list. Sometime during the day, usually near the end, they are to write down any tasks they completed or made progress on. The feedback has been extremely positive. People feel more hopeful and more energized from their “have done” list, and knowing what they have done helps orient them to what to do next. Its much less stressful than staring at a “to-do” list.
Apparently there is now some research support for this. The authors of the following article use a more structured process than I do. I simply ask people to write down what they have done, without planning to do something first. But I imagine their version may work too.