If you're listening to a symphony, you're getting all the information, including the audience around you, the delay from the sides of the concert hall, the whole thing. If one of those musicians is sharply out of tune or starts to play a different piece of music than all the others in the orchestra, you immediately notice. When you analyze systems by listening, you can just listen, and you can tell whether the system is healthy or unhealthy. What I've created for you is a perfect model of how we should be listening to our stock market, rather than trying to see it graphically.