The author tries to explain the benefits of Wall Street, but unfortunately the benefits he describes are individual in nature, "what did I learn". It's all abou

The author tries to explain the benefits of Wall Street, but unfortunately the benefits he describes are individual in nature, "what did I learn". It's all about the skills the author gained will working in that industry, but what good are those skills for? A critic of Wall Street might think that these skills are only "as value extractors rather than value creators". Edit: I'd rather see a more detailed explanation of how Wall Street creates value in a post defending them.