20250904

 Slept around 11:30 and got up around 6. Watched two course videoes after breakfast, and slept in the afternoon. Not very tired today, but my stomach felt not good. Maybe eat too much for lunch, because it's my father's birthday, by lunar calendar . So I will cancel all the exericse this week, and restart this plan. Slept around 9 (6.5 + 2.5) hours and completed 4 pomodoroes for learning today.