20240112

 Fell asleep around 7:30 I guess, and woke up around 2. Despite sleepy, got up early to play FC. Didn't have a plan for exercising, so just played until breakfast, after which read book for a while as usual. Started to work around 9, tested the functionalities of reading data. It was more complicated than had expected, because caches were involved and they were always missed. Had to rewrite the way services were wired up. Played piano after lunch, then continued to work on the rewriting, finished it around 3:30. Completed 13 pomodoroes today - two for learning, three for reading, and eight for work.