When you are in an interview, you need to have complete focus. Do not let anything distract you from what the interviewer is saying. All other worries or appointments should be out of your mind during this time, and your only priority should be to listen what the interviewer has to say.
You also should listen not only with your ears, but with your eyes. Look for signs that can give you hints on what to say or what not to say.
By listening attentively to your interviewer, this will lead to you having more opportunities to ask questions. When you ask questions, it not only shows that you are listening, but it also shows that you are interested in the company. You should also ask questions that will help you decide whether you really want to work for them.
When you feel that the interviewer is showing signs that he or she does not like your answers, you need to remain positive and upbeat with your responses. If you start giving answers in a negative tone, this may give the wrong impression to your interviewer.
In an interview, where a clear mind and focus are needed, nervousness can ruin everything. It will be difficult to impress an interviewer with sweaty palms and a shaky voice. Relax and be yourself during the interview—this will help you ace your interview and get the job.