2. Many people who practice handwriting don't have high requirements for writing, just don't want to be ugly.
It takes a lot of time and it is not easy to stick to it.
4. Studying well does not necessarily mean joining the Book Association. Most of the leaders of the book association can't write well, and many members write better than the leaders, which dampens their enthusiasm. This is the problem of ld, and the beam is not straight.