Let me talk about several conditions for practicing calligraphy well. You need a little talent first. Some people say that I can make up for my lack of talent by practicing hard, but I say it's not good enough. Efforts can only make up for the lack of talent, not replace it. When you practice to a certain extent, you will encounter a "hurdle" that is difficult to overcome.
The second condition is the well-known persistent hard training. How to practice? Everyone should have his own career.
The third condition is silence. This psychological factor is often ignored by everyone. People who write "Jianghu" calligraphy, write ugly books and perform acrobatics are mostly the result of impatience and greed. They just hide their ears and steal the bell-amateurs watch the excitement and experts sneer.
If you have the above three points, your calligraphy level is definitely not bad.