Concentrate? But this article: http://news.ycombinator.com/item?id=603314 http://news.ycombinator.com/item?id=603314 claims we should strive to have ADD! I gu

Concentrate? But this article: http://news.ycombinator.com/item?id=603314 http://news.ycombinator.com/item?id=603314 claims we should strive to have ADD! I guess this means life ain't simple and no single strategy works 100% of the time.