Did you often use a pen tip and a pen root when you first learned calligraphy?

That's right. Because the font of calligraphy is difficult to master. At the beginning of my study, I used the tip of my pen to write thinner fonts. The font with thick strokes is me. Because I don't grasp the strength well, I often touch the root of the pen when I press the heavy pen. Therefore, to master the strength of calligraphy and writing, we still need to practice more. Improve the aesthetics of fonts.