First of all, pull an ally, mom is the best, grandparents can do anything, and dad can hear everything you have to say. Don't mention how much money you can earn in the process Because parents generally think, "I eat more salt than you do. Teach me? " So either break your parents' opinion of you or get around it. If you can't change your mind about yourself, it's easier to get around it. You can change your view on this matter through allies. For example, let your mother tell your father that the child has grown up. Spending some money can make you contact with society, make you mature, make you more obedient, adapt to society, and maybe earn some money or something. After that, you acted decisively. Basically, 90% will pay for family harmony.