1 I choose 3-5 keywords at the begining.
2 I type them in keyword tags and tittle. I also type them in home description section (wordpress all in one seo).
3. I write content as much as possible and in every article I add to my site I include those keywords I chose at the begining.
4. I build backlinks to my site icluding my keywords in anchor links.
Please correct me if I'm wrong. This is making me sick.