My son wants to buy a guitar. Tell me.

The teacher's advice is right, daughter. Probably/kloc-learned guitar at the age of 0/5. At that time, my brother had a wire, so I used it directly. As a result, a blister popped out of my thumb a week ago. And I have to press that string with my left hand later, which really hurts. If I press it gently, the sound will be wrong. If I press it hard, my finger will hurt badly. It is said that it is better for children to use nonmetallic strings. I like going to school. By the time I got to middle school, there was almost no time. When I have time, I play in the university. Learn early and learn quickly.