Yes, you usually accept money now, which is about 6000- 10000, but there are still some people who don't accept money, but they are also a few, and they are generally acquaintances, and some of them won't teach you how to pull money, so they are usually introduced to friends by acquaintances, so it is safer whether you accept money or not! Also, if you just study at school, you won't be called at all. I don't want to hurt you. Really, if you want to go this way, you have to find a master to take it at your place of work.