Build a qualitative interview guide.

Research goal: {{goal}}
Who I'm interviewing: {{interviewees}}
Duration: {{duration}}
Key questions I need to answer: {{key_questions}}

Return:
1. Opening (warm-up, build trust — 5 min)
2. Main questions (6-8, ordered from concrete experience → abstract reflection)
3. For each: 2 probing follow-ups
4. Sensitive questions to ask carefully (with phrasing)
5. Closing (what to wrap up with, what to leave them feeling)
6. The one question I should NOT ask in the first interview — ask in a follow-up if at all
7. What to watch for in tone / body language that signals I should dig deeper