The document discusses problem solving and diagnosing the right problem. It outlines a 4-step process for problem solving: 1) define the scope, 2) map the business process by interacting with end users, 3) understand pain points through the process, and 4) identify opportunities to solve pain points. User interviews, journey mapping, and an opportunity canvas are recommended tools to help with these steps. The document provides examples and best practices for conducting user interviews, creating journey maps, and using an opportunity canvas to detail opportunities.