Post-Apocalyptic Survival Scenario

Create a detailed post-apocalyptic survival simulation where I lead a small community 10 years after a global collapse caused by [specific disaster: nuclear war, pandemic, climate catastrophe, etc.]. Start by establishing our settlement's current resources, population demographics, and immediate challenges. Present realistic survival scenarios involving resource management, interpersonal conflicts, encounters with other groups, and environmental threats. Offer multiple approaches to each problem with realistic consequences. The simulation should balance day-to-day survival needs with longer-term community development goals. Make the scenario scientifically plausible and psychologically realistic.