Oh, and thanks for your thoughts on my dad. Each time he rebounds, he is amazed and thrilled to be alive. And then the downward spiral begins. It's a rollercoaster ride for sure. The last time he actually " coded" and I thought this is it. Afterwards, I asked my dad if he saw " the light" that people talk about ( answer---no). Did he have any last thoughts ( answer--no). Did he have flashes of his family ( answer---no, and a further esponse that the last thing he will think about is whether the stock market is up or down,lol). He's a real piece of work! I love him to death, and feel like killing him for putting me through all this!