I’m John “Jack Rainmaker” Common. I’m a college dropout, but I earned my Ph.D. from SSBS: Street Smart Business School.
This is where I teach real-world money thinking: how to turn what you know, what you love, or what you can do into something people will pay for.
These are the same four questions I learned early, and they apply to almost anything: a side hustle, a service, a product, a skill, a job, or a business idea you have been sitting on for years.
Most people keep waiting. Waiting for the right time. Waiting for more money. Waiting for someone to give them a chance. Street Smart Business School is for people who are tired of waiting.
Bring your idea, your skill, your side hustle, your job frustration, or the thing you love doing. I’ll teach you how to think through it like a business owner.
Download Money Lessons I Learned at Twelve, formatted to read easily on your phone.
⬇️ Download BookComplete the registration form and get connected to Street Smart Business School updates and training.
✅ Register FreeAsk questions about your idea, side hustle, pricing, sales, cash flow, or how to start making money.
Ask Through RegistrationFill out the form and tell me what you want to learn, build, start, fix, or make money doing.
Register free and tell me what you want to do to make money.
Register free for Street Smart Business School. Download the book. Watch the lessons. Bring your questions. If you’re willing to learn, I’m willing to teach.