I'm trying to be supportive of a long lost friend I just learned has MS. We were having a very nice e-mail exchange bringing each other up to date on our lives including some discussion about her MS. And then in mid-conversation the roaring sound of silence, nothing. I reached out once more, nothing. I have reread our messages and can't find anything to indicate a reason for this. I am baffled and don't know what to do. Any suggestions? I want to be a source of positivity and a supportive friend. Thanks