Tip: Do your own research and come to your own conclusions about what you want to do.
Advice: Be wary of those offering to 'sell you the secrets' of success. There are ways to quickly focus on what you can and should do. Start by identifying what you are good at or some area where you have expertise. Don't overlook simple areas like writing, proofreading, translation or other personal skill areas. Without promoting any particular site or product, I suggest you use your favorite search engine to find "affiliate programs" or other keywords related to your particular areas of interest. Don't overlook the idea of building your own site and promoting it. It seems like one of the best ways to achieve your goals and keep control of the results. I give you the example of my wife who is an excellent homemaker and a self-taught expert on family counseling. She has raised three very successful children(I think I also had a hand in this!) We believe our family life is, to say the least, a perfect example for others. She is planning to pass this advice on how to build a successful family, to others. There are millions who are eager for advice and willing to pay to get it! I myself have a particular interest in languages on the Internet. I spent several years researching and building this into a service that is filling an important online niche.