Simple explanation
AI makes building faster — which also means you can build the wrong thing much faster than before. The most expensive mistake is not a badly built app. It is a well-built app that nobody needed. Three questions take five minutes and protect months of work.
What to do
Answer these 3 questions honestly before opening any AI tool: Question 1: Can you name 5 real people with this problem? Not "small business owners." Not "busy parents." Not "people like me." Five actual people. Names. If you cannot name five real people, the problem may be too vague. Question 2: Are they already trying to solve it? A real problem usually leaves clues. People use spreadsheets. They use WhatsApp groups. They pay for a bad tool. They complain about the same thing repeatedly. If nobody is trying to solve it now, be careful. Question 3: Why would they choose yours? You do not need to be totally unique. But you need one clear reason. Cheaper. Simpler. More private. Built for a specific group. Faster. Less annoying. Mobile-first. If you cannot explain the difference in one sentence, keep thinking. Passing this test does not guarantee success. But failing it is a warning. Do not use AI to avoid talking to real people. The fastest app in the world is still useless if nobody needs it.
Copy-paste prompt
Here is my app idea: [describe your app idea]. Ask me the three validation questions — real people with the problem, whether they are already trying to solve it, and what makes my version different. Help me think through whether this idea is ready to build.
Course note
Key takeaway
Five real people. Are they already trying to solve it. One clear reason to choose yours. Answer all three before you build.