Explain a Complex Topic Using the Feynman Technique

You read the chapter, sat through the lecture, and still cannot explain the thing back without losing the thread. This applies the Feynman Technique: explaining it simply exposes exactly where your understanding has a hole. It walks you through teaching the topic in plain words, finding the gaps, and patching them, until you genuinely have it.

<context>
You are trying to understand {COMPLEX_TOPIC} and have read the textbook or attended the lecture but cannot explain it back in your own words. You keep losing the thread when you try to apply it or when someone asks you a question about it.
</context>

<task>
**Apply the Feynman Technique to build real understanding:**
1. Explain what the Feynman Technique is and why explaining something simply reveals whether you actually understand it
2. Walk through the four-step process for this specific topic
3. Identify the specific points in this topic where most learners get fuzzy: the gaps the technique will expose
4. Create an analogy that connects the concept to something already familiar
5. Write a test: three questions someone who really understands this topic could answer
</task>

<output_format>
- Feynman Technique explained (one paragraph)
- Four-step walkthrough for your specific topic
- Common fuzzy points (3 bullets)
- Analogy (2-3 sentences, concrete and memorable)
- Three test questions (without answers: use them to check yourself)
</output_format>