As far as personal understanding of calligraphy is concerned, there are still great differences in the criteria for judging fonts. For example, if you practice block letters, then your work must be clear and clear, and the structure must be as clear and specific as a Zhang Gong drawing, straight and organized, clear, clear and serious, showing rigor and rules; If your font is running script, then you must write your own artistic conception, and you must be able to do whatever you want, but you must not doodle at will without purpose; The judging standard of cursive script is even more erratic. The characteristics of cursive script are mainly personality and own style, and there is no strong format framework requirement like block letters. In this respect, you can refer to the crazy grass font of a great man. Its natural and unrestrained degree and seemingly individual degree can be said to be a new form of expression of cursive script. As for other font forms, I will not introduce them one by one.
Calligraphy and writing are actually two different things. Although I am still writing in the end, the purpose of calligraphy is to blend in with my mood, to be able to write my emotions, to write my characteristics and to write my current state; The function of words is more to express your true meaning, that is, to convey information through fonts. And writing well, its most basic requirement should be pleasing to the eye.
There are many writers in the world who provide a template for all kinds of fonts. But this doesn't mean that we must be the same as others when practicing calligraphy, but we should write our own characteristics and write words that satisfy us. More often, as long as you are satisfied, then this word is not bad. If it's not good enough, practice your own aesthetics instead of calligraphy.