I will give you a piece of advice that is from experience. How you dress and act is a given,calling every day or so is a good idea,IF you are looking for a job that anyone else can do,meaning, if you want just to make a few bucks flippin burgers,Now if you want to make some real money, go to school and learn a trade,plumbing--everyone shits, heating and a/c--my business,doing very well at it----electical---everyone needs lights, you get what I'm saying?find a career,not just a job.You will be a lot happier in life.