As for practicing calligraphy, you can write in any way, just like daily exercise. There are only benefits, but there is no rebirth effect. Just in the first days of learning, whether you can persist, whether you can develop a strong interest in traditional culture, and persevere to learn more about some cultures through learning, cleanse your heart, and you will become more and more fond of it if you persist. As you spend more and more time and energy on it, you will naturally learn it. Practice makes perfect. Putting aside art, the only thing left is to be proficient in writing, and it will be natural. Calligraphy is a never-ending thing. No one dares to say that they have learned it. They are all making progress.