I think the best advice given might just be to try to get a normal job working for somebody in the offline world.
That being said, the quest to make money online is essentially the quest to run a successful online business. And this is essentially the quest to run a successful business, period. The rules are not much different online versus offline. In my opinion, there are limitless business possibilities in both the online and offline world, even for people with little money to start up. Anybody can take a crap job, live below his/her means, and save up a few thousand over time to get going.
The thing is, though, that anybody with a profitable business idea, and there are MANY, is not going to tell you about it. They're going to do it themselves. In fact, they will go to great lengths to keep their goldmine a secret. So you will have to look for ideas yourself and read between the lines of what's out there to see what's good for you.
Let me tell you about how I made $15,000ish online a few years ago in college. At that time, and to this day I assume, online casinos offered ridiculous sign up bonuses to get you to try them out. However, a little smart play and understanding of probabilities let you cash out the majority of the bonus and never come back. You could repeat this simple idea at the dozens and hundreds of online casinos and make a decent amount, just as I did. At the time I was doing this, I was extremely paranoid of too many people figuring out this profitable secret and killing the promotions, and the last person I would tell is somebody asking about how to make money online. I found it myself.
Good luck, there's opportunity out there. And most of it is legitimate, honorable businesses; no need to do porn or even the stress of online casino bonus hunting. 