Robert lives alone and his family has been joking with him that they were going to get him a medic alert necklace in case something happens to him. He's not too thrilled about the idea. But I asked him: "who do I call if you don't show up for work one morning?" He said his family would not answer my call because it would be an unfamiliar number. So we are going to do a test to see if any of his family members take my call. We'll see what listening in the 8am hour!