One Way to Increase Your Confidence Before the Start of the Interview

One way to increase your confidence before the start of the interview is

A) to understand that everyone has some negative aspects in their background and you are no different.
B) practice public speaking.
C) think about irrelevant details that you want to include,or omit.
D) dress in comfortable,casual clothing.
E) realize you have value to the employer because they think highly enough of you to invite you for an interview.