On Monday night I was watching TV and drinking beer. It was 23:30, but the bell to my door rang. This was very surprising, but I opened it anyway. One of my neighbours was there and he asked me to help him. He was trying to wrap a black band around his arm and he needed someone to hod it tight. It took a couple of goes, but he was happy when he left. I did wonder why he wanted to do this. Perhaps he is a drug addict, but he was old and wearing jogging gear. It looked as though he wanted to check his heart rate.