The second reason that niche topics will bring you more money is because competition is less fierce. Rather than compete against dozens or even hundreds of other marketers, you’ll only have to compete with a handful. In fact, you may not even compete with the other marketers at all. They may become your friends because you share similar interests. Together you will tackle the market to make even more money.
Don’t set a goal to write 3 blog posts a day… set a goal to write 1 blog post a week and make that post super helpful, long, and filled with information that is so valuable you will say “yeah, people will link to that.” 90% of my traffic/affiliate income comes from just 20 tutorials, many of which are 5+ years old. But I am constantly updating them to make the content better.
The amount of money you can make can depend greatly of you budget. If you have a small budget and you don´t have a lot of money, then you have to start with free marketing methods like article writing, blogging, forum marketing and such. It takes a lot more effort ant time to have success with these methods. But they are very effective if you keep writing articles and participate in forums. You can make $100 a day within just a few months just with article marketing.