Allow me to tell a little side story. When I began working in 1970, I met and became friends with Ray. Like all workplaces, he had been given a nickname. Because of his physical resemblance....he was called Glen Campbell. Ray lived a half mile from the shop, and for thirty years walked to work and carried his lunch! Maybe it was five years into his retirement Ray was diagnosed with AD.
I lost touch with, Ray and it was some years later, while looking through an old employee listing, thought to call him. I talked to his Wife Carol and learned that Ray had passed away the previous year. So when I heard that Glen Campbell had Alzheimers, life seemed to come full circle, as I thought of Ray & Carol's struggle.