20240313

 Felt slightly sleepy after dinner but didn't fall asleep. Still awake around midnight so read books and watched cooking course. Played Civilization then. Started to watch a football game around 4, but fell asleep soon. Got up around 7 to have breakfast, then continued my sleeping. Got up at noon to have lunch and play piano as usual. Read bookes then. Completed 8 pomodoroes for learning today. Didn't work because I felt I needed to turn to front-end, but just started to think how to present new data types.