I'm glad some people found the article as interesting as I did. WHW, I agree about the words "Science of Success". That's why I thought the title change was unfortunate, because to me it didn't reflect the content of the article.
In addition to the things mentioned by AyouBob and UKUrs (the beauty of the orchid theory that the genes for our human frailties are also the key to our survival, and the importance of environment in development) I found this thought in the article intriguing:
"Complain all you want that it’s an increasingly ADHD world these days—but to judge by the spread of DRD4’s risk allele, it’s been an increasingly ADHD world for about 50,000 years."