Oh my Janet...... she is such a role model, how fantastic that she has the strength to carry on with her life, despite her medical problems, and live a full life too.
I only hope I am steely enough to live like that, when i get older..... who am i kidding, i am not even like that now
She is one special person, god bless her....
Having said all that, i can really understand how it must worry you too, as others have said, one day at a time. She must feel able to do it though Janet, so try not to worry too much.