I'm not a Haskell developer but the main idea in this article is big enough that it can be applied to any situation where you feel that you know better. Years

I'm not a Haskell developer but the main idea in this article is big enough that it can be applied to any situation where you feel that you know better. Years pass and I always feel that I got rid of this "proving that I know better" motive but, every time I look back, I always see that I still acted with it and it was usually me who could do better. At the very least, I always feel that I could do better in the social area - like, communication.