20240913

 Fell asleep around 7 and woke up around 3. Got nothing to do, played FC until breakfast. Worked for a while in the morning, and played piano after lunch as usual. Worked for a short time then. Didn't finished the rewriting, but had done some essential part for next week's new features/experiments. Completed 8 pomodoores today - one for learning and seven for work. Plan to watch a online live at 5 and then go to sleep.