Ask HN:Is it actually possible to earn money online?
anaid: Definitely possible, although it is work, like anything else. Depends on what your likes and dislikes are- if you are going to do it, you probably need to enjoy and believe in what you are representing/selling- whether it is a product or information. Then, it requires some research and testing. Then, lots of patience and smart work.
One word of advice: pick a smaller niche rather than one that has a lot of competition. It is easier to promote and market. Good luck!