Produce a facilitator playbook enabling a peer facilitator to run a hands-on study session for {{target_audience}} studying {{topic}}, using a {{tone}} tone. Include sections: Overview, Prerequisites, Step-by-step Plays (Opening Round, Active Review, Collaborative Practice, Individual Reflection, Closing), Metrics to Track, and Troubleshooting Guide. Provide facilitator tips for group dynamics, 4 session plan templates (deep dive, broad review, practice exam, real-world application), and recommended resources. Keep under 600 words, specific to {{topic}} and {{target_audience}}, in plain language for first-time facilitators. Prioritize actionable steps over theory if space is limited. Paste any relevant background information after these instructions before running.