Reading isn't enough. You need to have a test website wherein you can perform optimization based on what you have learned. SEO specialization takes time. You have to understand how search engines work thru hands on experimentation and analysis of results.
SEO or Search Engine Optimization is the process of improving visibility of your website in order to improve ranking to your site in Search Engine.. There are two main methods in SEO, On-page optimization and Off-page Optimization.