One of my college classmates told me that he had quitted his job because he was preparing for the entrance exams for postgraduate schools. He said he want to be a policeman when we talked about his ideal job. It is a pity that he can’t take part in the entrance examination for government employee as he hasn’t passed the CET 4. I really want to suggest him passing the CET 4 instead of preparing the Postgraduate Exam. I finally don’t do that because I am afraid to cut down his determination. What I can do for him is wish he good luck.