I'd say that your belief that this is true is pretty much proof that it's not. On what grounds do you believe that you can do better than the average Fortune 5

I'd say that your belief that this is true is pretty much proof that it's not. On what grounds do you believe that you can do better than the average Fortune 500 CEO? I assert that you're engaging in empty boasting, with absolutely nothing to back this up. How could there be? Have you any experience near the top management of a company this large and complex?