I had a philosophy teacher who once explained to me how you can only become a master of something only when you explicitly know all of its rules and are aware o

I had a philosophy teacher who once explained to me how you can only become a master of something only when you explicitly know all of its rules and are aware of all of them. A few examples: - a chess master knows all about chess - a con artist must know all the social rules to exploit them So when recruiting or making a judgment, you should be aware of all your biases.