What I felt at this time was: we must persevere. The knowledge we learn and the exercises we do are all useful. As long as you persist, you will get results. What I fear the most is giving up completely, and all your previous efforts will be wasted. Everyone's time schedule at each stage is different and cannot be generalized. But as long as you have perseverance, the young seedlings will always sprout.
Two former students attended 1800 last weekend, which was really a long overdue.
Congratulations again to all students!