Is my brain making me buy things I don't need?

Research now suggests that our buying decisions are first unconscious and emotional, and that activity in a specific area of the brain can predict whether we buy a product or not.

If your jaw drops every month when your credit card bill arrives, as if you couldn't possibly have spent that much money and surely someone stole your card for a couple of hours and then snuck it back into your… » Full Story on HowStuffWorks