Several months ago, I had the privilege to visit one of my dearest friends in another city. Since we so rarely get to see one another, we tried to take a photo together, and I planned to put it on Facebook and Instagram. It took no fewer than 15 tries to get a good shot. Every time my eyes were open, hers were closed. When both of our eyes were open, I wasn't smiling. In the next shot, she was distracted by someone to her left. Finally, we were both smiling, with our eyes open, and looking into the camera, but there was a huge group of tourists in the background, blocking the entire landmark we were standing in front of. Finally, we got a halfway decent picture with both of us and the landmark all in the picture.