What kind of apprentice is good?

Although many people say that being an apprentice can save money and learn skills, they only know that the master has his own work every day when they go in, and there is no intention of teaching you again. Secondly, the store is for profit. Can I give you materials for you to practice? Besides, many apprentices don't teach you. Everything depends on you. What you see is definitely different from what you teach by practice. So I suggest you go to a professional school to study ~