Laura Garnett, career coach and consultant, says that nothing makes you look more unprofessional than when “you feel desperate.” This is because, as the old cliché goes, “People can spot desperation from a mile away.” Garnett knows that it can be hard to mask if you’re actually feeling this way, but, nonetheless, “you have to ensure that you are confident, know the opportunity is a good fit for your strengths, and be able to speak to why and how you are right for the role and the organization.” She encourages job seekers to “be clear on what your career vision is and how this opportunity fits into that.”
Avoid “being a yes person,” she says, encouraging job seekers to “demonstrate curiosity and interest in the organization” and not just talk about yourself nonstop. Nary an interviewer is going to be interested in you if you don’t know when to give up the floor.