take it easy man... you can learn how to make money from blog with fun... make your blog blog as your friends.. adsense, affiliate, paid reivew can give you money from your blogs..
The Niche Blogger is a cool site to learn about and generate some decent results.Be ready to work a lot and monetizing however will come later.
Writing good stuff and also relevant information is very important in blogging for profit. The most common form of marketing the blog is using article marketing and also adding remarks and comments to other blogs and forums is another common way.