When my sister went to college, she didn't have any work-study programs or part-time jobs, so she spent all her parents' money. When I went to college, I said I wasted money and swallowed gold.

First of all, don't resent your parents' unequal treatment of you and your sister. It's better to tell them that it's still useful for you to go to college. They may think that they worked hard to pay for your sister's college education, but they ended up as housewives. They feel uncomfortable. They think it's good for you to make money early, but they are afraid that you will waste money by going to college. So let them think that your school education is not a waste.

Secondly, you should learn to stand on your own feet from college. Work-study program during college is also a good experience, which is conducive to cultivating your ability. If you are a boy, it is good for boys to stand on their own feet early. Don't feel that your parents are unfair to you. Suffering early is a fortune in life.