How realistic is it, really?

Thanks englez.... This was some truely inspirating stuff you shared with us.
I have a huge motivation boost right now
Maybe you should write a ebook about that

I agree with others about writing since you are a native English speaker.

After a month find each article online and figure out how your customers are making money from your content. Now use your writing skills to make money yourself using the same methods you have just uncovered.