Concentrate!

Have you ever had a day when you couldn’t get your brain to do your bidding? This sort of thing happens to me often. Today is just such a day. I’m trying and trying to concentrate on my work. I have fascinating photos to analyze. I have a quiet room with very little interruption. But I cannot keep my mind focused on what I want to do. Take this blog entry, for instance. As I type, I’m thinking that I should really be looking at the screen on which the slide is projected so that I can continue to count up benthic species. But…
I guess that I just HAVE to force myself back to it.