One, to give up the profession to do other work is possible, because many college students after graduation to do the work has nothing to do with the study of the profession. Secondly, to be a waiter should not, from the words of your uncertainty can be experienced in your suffocation. The main reason is that you can't let go of your college student status. Third, after you take the initiative to leave the job, you can still have the cheek to beg people to give you a certificate? Fourth, according to your character traits to choose a job, I graduated from college that will go to do real estate sales, made some money.