Maybe you should read this reasonably posted article from a generalized investment perspective of someone who cares about building and preserving wealth over their lifetime instead of someone solely, and I do mean solely in your shoes who is only concerned about what might happen between today and the close of business Friday.
Have you ever looked at investments from  a perspective that is anything, even marginally different from your own? From your commentaries, I have never once seen that. 
People have different needs and goals, despite what you may think.