I was reasonably sure it was a sinus infection. I get them so often that I’m able to recognize the symptoms. Everything from my neck up felt like it was being hit repeatedly with a hammer. My drab doctor’s office looks like it’s sponsored by the color gray. The fluorescent lights burned my already aching eyes. It was packed with people. I groaned inwardly, knowing the large crowd meant I’d be waiting a long time to see the doctor. I searched in vain for a seat where I wouldn’t have to sit next to another human. Finally, I squeezed into…