This is a list of mistakes compiled from numerous resources and our experience!

• Inappropriate attitude, lack of interest and too passive and indifferent
• Not knowing enough about the company you want to work for
• Arriving late without excuses
• Not maintaining eye contact with the interviewer
• Misrepresenting your skills and experience being "out" of position fit
• Lack of enthusiasm when the position is presented
• Not having questions about the position and not answering questions
• Being over-aggressive and appearing to be "a know it all" type of person
• Unwilling to start from a lower position, over estimate yourself too soon
• Making only negative remarks about your previous employer
• Give the impression that you want the job only for short time
• Showing a narrow interest in position and a major one in the size of salary without knowing what the position is about or worth
• Hesitate, nervous or lack of vitality etc.