What's the Diff?

A friend and colleague of mine invited me to guest blog at the blog his company, Quicken Loans, maintains. "What's the Diff?" attempts to describe "the gap between average and excellent and focuses on the human side of the company. For my guest post, I wrote about my impending second try at the yondan exam. I hope you'll check it out. The post really helped me articulate some of my feelings on the subject. Check out my post and the Quicken Loans blog here.