Read "poor charlie's almanack" - it will illuminate you on why you should read across different topics. In short, if you only have one mental model (way of thin

Read "poor charlie's almanack" - it will illuminate you on why you should read across different topics. In short, if you only have one mental model (way of thinking) through which you're viewing the world, you will incorrectly apply it to everything around you. As you read more broadly and learn different ways of thinking and will apply the appropriate one to each situation.