I'm really interested in medicine and I'm not afraid of blood. At school I'm very good at mathematics, chemistry and biology. I like these subjects very much . I want be a doctor when I grow up , because I think that it is a very good job and can earn a lot of money in our country . My mother agrees with me. however, my father doesn't agree with me. He wants me to be a lawyer, a good job and can earn a lot of money. My father like s sorting out the problems, but I don't like problems, so I don't follow my father's footstep.