Is it better for girls to be hairdressers or beauticians?

Hello, beautician. First of all, hairdressers are exposed to too much shampoo and hair dye, which is not good for girls' hands. Before going to the barber shop, I saw that some barbers had only worked for more than 2 years and their hands were old. Second, hairdressers don't earn as much as beauticians. Generally speaking, hairdressers spend too much time as apprentices and earn less in the early stage. Third, the working environment of beauticians is still good.