20231220

 Fell asleep after dinner and woke up around 10 as usual. Started to work around 1, tried to give everything a schema. Also wrote some unit tests, not only for correctness, but also for familarity of the schema-related functionalities. Stopped and watched anime around 4, then did a cycling exercise. Went to sleep again after breakfast and got up around 11, well, as usual. Played piano after lunch, then started to learn something on Educative instead of working. Worked for a while later. Completed 15 pomodoroes today - two for exercise, five for learning and eight for work.