Inject Some Perspective
When you feel nervous, everything seems tough and forbidding. It’s tempting to see your interviewer, for example, as a heartless examiner who’d like nothing more than to catch you out.
Injecting some perspective here can help calm you down. Remember that your interviewer is just another human, like you.
Also, it’s in their interest to build rapport with you and get you to show yourself in your best light because they have a vacancy to fill, after all, and are doubtless judged on the quality of their hires. They will be used to seeing people feeling nervous too, and keen to put you at ease.
It’s also important not to put too much pressure on yourself. Of course, you really want this job, but bear in mind that if you don’t get this job, it is emphatically not the end of the world. There are other jobs out there – and actually, by not caring excessively about the role, you have a better chance of performing better at the interview.