The only thing I struggled with was gaining respect. The students talked during the painting, so the class was busy. So when I wanted to say something to the whole class, I had to raise my voice so that everyone could hear me. However, because my voice was weak, half the class did not notice that I was talking to them. That's why I had to go around the class and repeat my instructions in small groups.
So when I wanted to say something to the whole class, I had to raise my voice so that everyone could hear me.