Conduct During Job Interviews

During a job interview, apart from answering questions, your body language, tell-tale signs, tone and, overall, how you say certain things can cost you the job however qualified you are.
You may not be vile or lethargic, but if you project that impression, that is what your interviewers are likely to take.

Don’t waste you chance because of moods and lack of seriousness. Such chances are rare to come by these days.