You can be an apprentice. I have a relative who runs a beauty salon. Her beauticians are all around 19 years old and are paid. I don't know if the apprentice will pay, but you need to take a beautician's license after you finish your studies. When you pass, you will be qualified as a beautician. If you have potential, you will be sent to study. My relative's beautician in the beauty salon has the opportunity to learn. The general beautician's salary consists of basic salary+commission for doing beauty+commission for selling products in the store, and the general beauty salon will provide accommodation. General beauty salons have no restrictions on height. My neighbor has a girl who is not very tall. She is a beautician now. In fact, the time to study is up to you. It won't take that long if you are willing to work hard. The most important thing to be a beautician is beauty technology, understanding of skin and understanding of products. Of course, you don't need to know all the products, just know the products of your beauty salon and some well-known products on the market. If you are really interested in beauty, you can consider opening your own shop in the future (just a personal suggestion)