I agree with the others. I am about to apply for a new job, and I am a little nervous too. It doesn't matter how experinced you are, we all get the jitters a bit when we apply for a new job. However, you need to remember that you are there to sell yourself! Look over your resume and remember why you would be such a great addition to the team (of your new job). Let your excitement and enthusiasm shine through! Practice interview questions ahead of time so you won't be so nervous. Job interviews can make you nervous, but they are also exciting! Good luck! Hope you land your dream job.