Think about your family, what reason does your family have to spend money on college! Although some majors in some universities are mixed, you can find something you are interested in to study. In this world, the most unprofitable business is learning. Once you learn it, it will be useful one day. Ask yourself what you want to do most and what you can do for others! There is only one young opportunity in a person's life, to do what he wants most and pursue what he wants, as long as he is practical and happy!