Going for an interview requires careful preparation of body language as non-verbal communication plays a large role. How you conduct yourself and answer questions conveys your behavior and ability to handle pressure to interviewers. It is important to appear confident in your answers regardless of accuracy and stay calm. Proper attire should be professional yet comfortable to avoid feeling nervous. Maintaining relaxed tone of voice, natural eye contact, smiling, and open hand gestures reflects confidence and makes a positive impression, while distracting mannerisms should be avoided.