Yes!!!!!!!!! I got an interview tomorrow, walk me through it please, very nervou

First of all don't think at all that you are going to face a crucial interview. Just take it easy and go on the subject matter, if any, for the interview. Be confident that what you know is absolutely correct. The success of interview largely depends on how confident on your answers, but you should not be totally wrong. There are cases in interviews where one knows just the wrong answer but due to his firm confidence he gets the job also. So keep in mind what you know is correct and go on with a overviews of subject matter. Don't go deep. Sleep at time and get early up and be refreshed and without tension just once go through the subject and be ready for interview with full confidence that you are going to get the job. That's it. you will succeed.

Take a deep breath before you even start. Eat something that will give you energy the morning of your interview. Cereal with fruit helps and it keeps your brain keen. Now once there, whatever you do, don't fidgit and don't get to nervous. When they ask you questions, answer with confidence and don't be afraid to ask questions yourself. Interviewers want to know you're interested, so if you have something you'd like to know about the job, don't hesitate to ask them. The best of luck, and do well! I really hope you get this job.