Be confident and comfortable,Prepare what to say, Rehearse your introduction with a friend.
You can do the work and deliver exceptional results. You will fit in beautifully and be a great addition to the team. You possess a combination of skills and experience that make you stand out from the crowd. Hiring you will make him look smart and make his life easier.
I react to situations, rather than to stress, I actually work better under pressure and I've found that I enjoy working in a challenging environment. From a personal perspective, I manage stress by visiting the gym every evening.