Research the market, hiring manager, and their history.
Dress for the occasion. Dress stylish and tidy.
Don't speak negatively of former coworkers, employers or colleagues.
Take deep breaths, relax your face muscles, take 5 minutes to pause before the interview.
Remember the importance of body language such as eye contact, posture, active listening and nodding.
Take time with your answers. Don't feel pressure to answer quick fire.
Job Hunting Tips:
"Upon reviewing suitable professions/occupations, some opportunities will come to the fore as suitable and satisfying. It's conceivable that no one profession has the options to make use of each of your abilities and hold a way of operation closely harmonious with something like yours."