Start with the problem
A company connects a team to a market through a problem that matters.
An idea describes a possible solution. A problem explains why anyone might need it. If you protect the idea more strongly than the problem, you can lose the reason for the company.
The first task is to understand a difficulty that people actually face. The second is to find a response that improves their situation. Your first solution can change while the underlying problem remains.
A clear problem also helps people understand the project. They can recognize the difficulty before they understand every feature. That recognition creates a useful starting point for customers, employees, and investors.
Keep the distinction visible in your own thinking. Describe the customer’s situation before you describe your preferred product. This makes it easier to change the solution when evidence requires it.