What should my mother say when my son leaves home for a month to learn photography?

You should answer your son in the direction of encouraging him. When the son leaves home for a month to learn photography, the mother should reply to him in the direction of encouraging him. She can tell him that he should summon up courage to express his hobbies and study. As a mother, he will always support his son, but he should also give consideration to his studies, so that he can better combine his hobbies with his studies, enter a good university with his dreams, and constantly develop his dreams and hobbies.