I know because I committed one major fault and made less than $10, when I could have made $1,000 or more. — Three years ago, I started a new blog. Full of passion for my topic, I rushed right into writing blog posts. I didn’t have time for finding keywords. I didn’t do any search engine optimization (SEO). But those weren’t my biggest errors. I had no strategy, no system, and I published new post at random.