The Last Lever to Bring Supply and Demand Into Balance

I was wondering if you could walk us through what you call the super vol mindset and how we should be applying that to markets. You're basically at this point where it becomes very hard to predict what price is going to get somebody to stop using because most people's use of energy is really important to them. And I think with diesel prices where they are, it's flowing through to oil and it's probably something we should anticipate.