Easy. A referral helps. Be positive and confident. Express your personality and certain personal characteristics or values you may have. Research the company prior to your interview. It will show your motivation and drive to get the job.

A friend got hired and told me to go and check them out because they were really cool. I decided what the heck. I got to meet the District Manager who was new and we started discussing my background in storage. I had worked for another company so we just compared notes. I remember when I went back to get my drug test form I was in shorts and I apologized for dressing unprofessionally the DM said "he wished he was in shorts too.