Applying for a job?
The interview is very important. Treat it seriously.
You want to convince the interviewer that you are the right person for the job.
Practice answering common interview questions in front of someone (spouse, friend) and prepare questions of your own. Asking questions in an interview shows you have actually thought about the interview and have an interest in the position.
For more interview suggestions, consult the Learning Coach Database in the Owl's Perch.