When you interview, let your appearance tell a story, says Diana LeGere, of Executive Final Copy. "How many times do you judge a book by its cover or, sadly, a person by his or her clothes? 'Fake it till you make it' goes a long way.

Independent researchers have concluded that appearance has a profound impact on how others will relate to you. If you don't believe it, take two trips, wearing different outfits, shop in a fine department store, and take notes. On one day wear a suit, and on the other day wear casual jeans and a sloppy coat. See what I mean?

Intelligence, success and income levels are just a few of the characteristics assumed by appearance. Some interviewers, in fact, will reject solely based on appearance. Once that happens, your credentials and employment history are irrelevant. The first 90 seconds are crucial!"

If you've ever left an interview with confidence that you would get an offer but instead received a rejection letter, review this list: Think back to the interview. First, why did you feel so confident? Was it rapport? Was it the answers you gave to the interview questions?

Second, were you interviewing with the human resources department or a hiring manager? Were you getting a courtesy interview, or were you being screened for the next round of interviews?

Third, think back to your body language and other nonverbal cues (such as how you were dressed, hand gestures, eye contact, etc.) -- were you sending the right message? Did you do any kind of follow-up after the interviews? Did you send thank you notes/letters to all those who interviewed you? Did you call the people who interviewed you and ask them about the next step in the process? Were you proactive or reactive in your approach? Do you have something in your background that could hurt you? How are your references? Do you have bad credit or other personal problems?

In job-hunting, you cannot wait for things to happen to you -- you need to aggressively pursue the job/career opportunities that interest you.