This section helps you choose markets, understand competition, and find durable edges.
A great product in a bad market still loses.
Real life: Launching yet another food delivery app sounds exciting until you realize customer switching is easy, margins are thin, and competition is brutal.
Use it to decide whether an industry is attractive before you commit time or capital.
Real life: Airlines are notorious: high fixed costs, heavy competition, little loyalty, and price-sensitive buyers.
If your edge disappears when you stop pushing, it is not a real edge.
Real life: Amazon’s logistics scale is not just “good execution.” It lowers costs and improves speed in a way smaller rivals struggle to match.