> Five was the ultimate number, I have OCD as well, and this jumped out at me. That's my ultimate number as well! I actually talked about this in a presentat

> Five was the ultimate number, I have OCD as well, and this jumped out at me. That's my ultimate number as well! I actually talked about this in a presentation [1, slide 8] and explain my reasoning, but the reasoning in the article also resonates with me. Even is good because it provides balance, but 5 is the exception to the even rule because it still provides an even more elegant balance. [1] http://www.slideshare.net/jasonlotito/getting-things-done-44841634 http://www.slideshare.net/jasonlotito/getting-things-done-44...