The document outlines several ethical principles that should be followed when conducting interviews: 1) Consider the comfort and needs of the interview subject by offering drinks, indicating bathroom locations, and providing comfortable seating. Ask if they need anything else. 2) Explain the purpose and nature of the interview, and obtain the subject's written consent to participate. They have the right to opt out or skip questions. 3) Be honest about the interview purpose and avoid emotionally upsetting or difficult questions that could cause distress. Respect the subject's opinions even if you disagree.