You don't need a business plan, you need three paying customers

Every week someone posts here asking for feedback on their 47-page business plan. Complete with projected revenue charts for year five and a detailed organizational structure for the executive team they'll hire... someday. Meanwhile, they haven't talked to a single potential customer. Look, I get it. Writing a business plan *feels* productive. It's concrete. You can show your parents and they'll nod approvingly. But it's also the world's most elaborate procrastination technique. Here's the thing - your business plan is going to be wrong. Not slightly off. *Catastrophically* wrong. Because you're essentially writing fiction about a market you haven't actually entered yet. Want to know if your idea works? Find three people who will pay you money for it. Not "yeah that sounds cool" people. Not your cousin who promises to buy it when you launch. Actual humans who open their wallets. Those three customers will teach you more in a week than six months of planning ever could. They'll tell you what features actually matter, what price point works, and which of your assumptions were completely backwards. The business plan can come later, after you've proven someone actually wants what you're selling. Until then, you're just writing expensive fan fiction about your own startup. Am I wrong, or are we all just allergic to actual validation?