Find an experienced business person to work with. The ideal person would be someone that is successful at what they do, and that also understands the potential for technology to transform their business. It certainly helps if they have seen a software development project traverse from start to finish. And they should be someone that you can trust. If you can't find this person, find a job in an industry that interests you. Ideally, you'll eventually meet people on the business side that have a vision, and are looking for someone that can deliver technology that fulfills their vision. They're out there -- like attracts like. And, be the kind of professional that people want to partner with and it will eventually happen.