What do novices usually learn from tattoos? Can you learn it in a week?

Tattoos include eyebrows, eyeliner and floating lips. If you really want to learn all these things, you must study them solidly. It won't take a month. Those who say that you can graduate in a week and make money, I think you should be cautious. In addition, if you consider going to work, you need solid skills before the boss will hire you. It is almost impossible to learn well at school. You need to do a lot of real-life work and practice your skills through real-life practice. So how long does it take to learn tattoos? According to the actual situation, it takes at least 1 month, and if you only learn eyebrows, eyes and lips, if you want to add eyebrow trimming, eyebrow washing and other items.