How useful is it for children in Grade Two to learn special calligraphy?

Hello, I think it is important for calligraphy to gain a peaceful mind and deepen its understanding in the process of practice. What you learn may not be used in the future, but life is to learn something that is useless but meaningful to you. If your child is interested in calligraphy, let him learn it without worrying about whether it will be useful in the future. As long as the time arrangement is reasonable and does not affect the study, I believe your child will certainly gain something. I hope my answer is helpful to you.