Read more books (reading posts is the only way to learn calligraphy)
Stick to your post (stick to your post with your heart after mastering the basic strokes)
Perseverance (perseverance is good for life and study)
Inference (a structure that can relate multiple words in a structure)
Mentality (learning calligraphy can be regarded as a beautiful thing, and it can be used as a hobby to increase self-confidence. Learning calligraphy is a must)