20240308

 Fell asleep after dinner, but woke up around 10. Got up later to play FC and watch football games. Returned to my bed to sleep after breakfast, and got up at noon. Played piano after lunch, and then did a cycling exercise. Tried to implement validation of expressions afterwards, but found I had to implement type inference for expressions before that, which seemed not possible to finish in this afternoon, so just gave up. Completed 5 pomodoroes today - one each for learning and work, and three for exercise.