How is this from out of the blue from a stranger:
“Hi, Michael. I just stumbled upon the documentary via Comcast Xfinity.
I'm sure you get emails such as this one daily, but I have to state the obvious: You are a man among men. Your dedication to Greg and ability to find joy and contentment amid the cruelty of that awful disease is a model for us all.
Thank you for allowing your story to be told.