Most founders think launching a business looks like this: quit your job, raise money, spend two years building something, then find out nobody wants it. That's the hard way. And most people who do it that way never make it to the other side. There's a better approach. And it starts with a $0 Facebook Marketplace listing. Stop Planning. Start Testing. Here's the mindset shift that separates founders who ship from founders who stall: momentum beats focus. You could have the gre