You can't make money blogging. People blog because they love to write about themselves or some specific subject. The only way you could make money from blogging would be to have your own website for the blog and charge advertisers to list their ads there. Trouble is people who read blogs don't want to see ads at all.
Also -unless you are a well-known person no one will be interested in your blog but you. No one cares or searches out blogs from unknown bloggers. It's almost impossible to build up a HUGE (millions) group of people who will want to read your blog.

Chect out: How to make money