Learn to hold the pen first, and then talk about something else.

Yes, the correct pen holding posture is the most basic and primary prerequisite for learning calligraphy. Even if you can write well in other incorrect postures, you should still hold the pen in the required posture. After all, this required posture is still conducive to quickly mastering the technology.

Good pen-holding posture is also a part of learning traditional culture such as calligraphy, because it is also a culture, custom and tradition.