Cosmetologist go to the School of Cosmetology after they finish high school. Most programs last about two years and then they can receive their certificate.
Most states require training at a trade school. All that I know of require licensing as well. Your state's official website should have more information.
If you are interested in the make up tutorials on YouTube, then you should become a beautician when you grow older.
It would help you go better in life and at school, It'll make you smarter.
Go to spring training.
Training to become a Phlebotomist should take up to six months. This should include formal theoretical training and supervised practice, leading to get a phlebotomy license with a quick time.
That training will help. you should take math and accounting classes as well.
If you are learning to become a beautician, that should be part of your learning as well. If it's not then you might want to think about finding another school to go to and get your money back if you can.
go to spring training.
You can't invent a "beautician". That is an occupation. Perhaps you should rephrase your question to something like, "When did someone first solely devote their timie to the beautification of another person?"
After the training, you should focus yourself with getting a job. Since you got private investigator training, you might become a police investigator.
You can go to a beauty school like Beauty Schools of America.
You should open a stable that specializes in training people for jumping.