A person begins to write stroke by stroke from primary school, and slowly begins to Lian Bi, omitting strokes. This process is actually unconsciously transformed from regular script to running script and cursive script.
In order to write quickly, ordinary people spontaneously start to change the font and practice quickly. The quality of writing is directly related to the foundation of writing neat words when I was a child. So if you write too much, you will naturally practice your own "scribbling".
But if you want to write "scribbled words" beautifully and regularly, you must practice your handwriting seriously. If you have a good foundation of regular script, you can master the basic methods of calligraphy by carefully pasting a few running scripts. The next step is to practice according to your hobbies. If regular script is not good, you must make up lessons, because regular script is the basis of running script.
Practicing calligraphy requires perseverance. What I said is all the knowledge I have learned before, but I am embarrassed to print in front of others, because I have no perseverance in practicing calligraphy.