1. Look: Always look at the handwriting of a classmate who writes well or buy a book (about hard pen calligraphy) for reference, and then you can imitate how others write properly.
2. Practice: As the saying goes, practice makes perfect. You can find a text to practice in your spare time. After a while, you will find that your handwriting is much more beautiful.
Don't imitate others too much when reading, otherwise you may not learn the advantages of others and not just find your own feeling of writing.
When practicing, don't be too eager for success. It's not good to get too excited.
Last but not least, let it be. You think your handwriting is not beautiful enough, except that it is really ugly. Maybe you put on colored glasses for yourself. You know, everyone's aesthetic standards are different. What you think is not beautiful may not be beautiful to others.
Well, that's probably how I practice calligraphy.
Haha, actually, it is enough to write it on the table. Don't mind so much. It may also be that your mind is unbalanced (you are jealous because you are not good at other classes in the class ...). You know, writing depends on your love and interest, not on impulse ~ Come on, I wish you a higher level of writing ~