You could also just start your own blog and write on your own blog. Become an expert in your Niche and soon you will be regarded as an authority. This way you can make a lot of money, but it requires some initial hard work. You also need a lot of traffic, but if you create quality content you don’t have to worry about that.
The way you can earn money is by running ads on your blog. Or you can sell stuff trough your blog.
When others regard you as an expert in your field you can also do freelance work and make even more money.
With free software from sites such as WordPress.org you can create your blog and use Google’s AdSense program to put ads on your site.
Consider topics like:
- Personal finance
- Or whatever you like