You may be dumb in one field but you can be great in another. A fish always feels dumber watching a monkey climb a tree so easily and knowing that it could not climb. Find a field where you can be good. Everybody is good at something. Bad grades do not necessarily mean that you cannot get rich. Getting rich requires financial and economic knowledge, it doesn't necessarily matter how or what you have studied.
First off, I’m a blogger so it seems wrong not to mention it, but more importantly, it’s a legitimate way to make money. It’s quite possibly the least straight-forward way on this list, but it’s very doable and it’s also quite possibly the funnest way on this list. I love blogging and I know hundreds of bloggers who feel the same. So let’s talk about making money blogging and what it really means.