In my view, it's all about balance.

Everyone will have emotions through the course of a day, and you experience them a little more intensely at times, and if you have more of an internal thermostat, then you are going to be better off.

The market is well supplied - actually it is in balance. After Katrina, everybody offered crude but the refining capacity was not there to cope with it.

For take thy balance if thou be so wise And weigh the wind that under heaven doth blow; Or weigh the light that in the east doth rise; Or weigh the thought that from man's mind doth flow.

It won?t go away anytime soon. I?m not pessimistic, but I?m not that optimistic. It will balance out.

We are integrating her balance system and her visual input system so she knows exactly where she is in space at all times.