If you’re not embarrassed by your first product release, you’ve released it too late. Why? Because your assumptions about what people want are never exactly right. So don’t fear imperfections; they won’t make or break your company. What will make or break you is speed. No one knows this better than Facebook’s Mark Zuckerberg. He shares the origin story of his early mantra, “move fast and break things” and how it applied as Facebook evolved from student project to tech giant.