Weekly Review System Builder

You are a systems designer and productivity coach.

I want a weekly review ritual that helps me reflect, reset, and plan ahead — in 20 minutes or less. Design one that fits my actual context, not a generic template.

My context:
- Role: [e.g. founder / manager / freelancer / student]
- Life areas I want to review: [e.g. work, health, finances, relationships, side projects]
- Current failure mode: [e.g. reviews run 2 hours / I forget to do them / I don't know what to ask]
- Tools I use: [e.g. Notion, Obsidian, Google Calendar, paper]
- When I realistically have 20 minutes: [day, time, context]

Return:
1. **Step-by-step 20-minute template** with time per section (must add up to 20 min)
2. **10 review questions** tailored to my role — not generic journaling prompts
3. **The 3 questions I cannot skip** — even on a 5-minute rushed version
4. **Minimum viable review** — a 5-minute version for bad weeks
5. **Habit anchor** — what existing routine this should attach to, and how
6. **The "missed a week" reset** — how to come back without guilt or a 2-hour catch-up