Why can't I write well! I have been practicing calligraphy for half a year!
I feel the same way about it. I also practiced calligraphy. On the whole, there is still progress, that is, copying copybooks and insisting on writing a few books, but also writing them in a good way. It will be ugly to do whatever you want.
I don't think I have practiced enough, and I haven't formed a habit yet. Because years of writing techniques can't be changed in a year and a half, you have to stick to it. You'd better forget your old font and start over.