20240627

 Treid to sleep earlier but failed. Then got some new ideas and started to work. Started to watch football games at 12, but fell asleep soon. Woke up after the games were over, so got up to work on refactoring codes. Played Civilization in the morning, and fixed a small bug. Played piano after lunch, and worked on another bug. Completed 15 pomodoroes today (seven on last night) - one for learning and fourteen for work.