I believe if you work hard enough on anything, you'll be able to make $$ on anything. If you create value you will always find was to monetize in different way's. So the question is; What's your plan, have you researched it, spoken with different people about it, is your strategy used before and are you willing to work for it?

So my advice is start reading everything you can find on whatever you want to do, and surround your life with it. Constantly ask yourself the question; How do i pull this of? If you do that, your brain will start providing answers or start looking for resources to create those answers.