Brain Dead 09-01-2009

Have any of you had one of those brain dead type of days? I'm talking about the kind of brain dead where you are at work. You are working on your various tasks. However, you just feel like you're not paying attention, or thinking about anything. Well, I had one of those days today. I felt like I was looking at a blank piece of paper all day long. I was doing my job, but didn't feel like I was doing anything at all. It must just be one of those days.