You don’t. Don’t take this to be discouraging, you can easily learn the skills, but you can’t have no skills, money, or plan, and just send your ideas out into the universe to succeed. It takes time to learn how to do business in whatever field you’re planning to enter with your idea. You may get lucky or utilize connections or charisma to get where you want to be, but literally nothing but an idea? Prove your idea and sell it. Otherwise it’s just not that great of an idea after all.