When you get a blister on your thumb from holding the camera!!!
I took about 2,500 pictures at our recent county fair!! By the time the week ended, I had a blister and the tennis elbow pain was in full gear. Also, by the end of the week, you begin to see strange sites like this one that make you think you're hallucinating!
Most of the photos were of the 4H kids' horse events. It's always fun to take pictures of the gymkhana events and the mounted games, as these are full of action. I'll be posting a few of the cooler shots I got.