Do you know the best way to build your company?

I don't know how to build a company online. All I do is think a blog will get me there and I know nobody wants to read this shit. I don't really know what to think. I wish I could make more money with my company but I don't know how. Maybe I should start cold calling and see where that gets me. Some people make big money blogging. I laugh they have so much to write about. I can't think of a damn thing to write about. And I don't know what to say. I just wish I could get better at writing and putting sentences together.