Traditional business advice: find a big market and take share. But in 2026, this is a trap. Large markets attract large competitors with large budgets. For One Person Companies, competing on price, features, or marketing spend is suicide. The Solitary Observer notes the most profitable OPCs are not in biggest markets—they are in smallest, weirdest, most specific niches. They are not competing; they are monopolizing. Consider ComplianceBot for Dental Practices, built by an Ohio solo developer. Absurdly specific: helps independent US dental offices stay compliant with OSHA, HIPAA, state-specific regulations. Total addressable market: approximately 12,000 practices. Venture-backed startups would laugh—not scalable. But the solo developer charges $299/month, has 847 customers, generates $3.04 million annual recurring revenue. Churn under 2% yearly. Zero competitors. Why? Niche is too small for funded companies to care, too complex for generic compliance tools. He built a Micro-Monopoly. Micro-Monopoly key is not just niche selection—it is niche domination. Become so deeply embedded in specific workflows, language, pain points that switching to a competitor (if one existed) would be unthinkable. You are not a vendor; you are infrastructure. Reflection: We are conditioned to think small means limited. But in AI age, small is the new big. AI allows single operators to serve niche markets with same efficiency 50-person companies served mass markets in 2020. Economics flipped. A Micro-Monopoly with $3M revenue and one employee is more profitable, sustainable, valuable than venture-backed startup with $30M revenue and 50 employees burning cash. Goal is not biggest fish in smallest pond—it is only fish in pond no one else knows exists. In 2026, obscurity is asset. Less visible your market, less competition. More specific your offering, more pricing power. Strategic Insight: Find your Micro-Monopoly using Three-Circle Test. Circle One: What do you know better than 99% of people? (Specific industry knowledge, technical expertise, regulatory familiarity.) Circle Two: What problem is so painful customers will pay premium prices? (Compliance, revenue generation, risk mitigation.) Circle Three: What market is too small for large competitors but large enough for seven-figure business? (Typically 5,000-50,000 potential customers at $200-500/month.) Intersection is your Micro-Monopoly. Once found, dominate it. Write content specifically for this audience. Build features only they understand. Speak their language, attend their conferences, solve their weirdest problems. Do not expand. Do not diversify. Go deeper. In 2026, riches are not in niches—they are in Micro-Monopolies you build within them. Be king of small hill. Better to rule village than be peasant in empire.