First, thank you JW. Really appreciate the feedback and glad it resonated with you And, with regard to your husband's health--So sorry to hear about his condition. Not easy as you say for him or for you. I'm more aware of the importance of my health than ever before. I'm so grateful for what I have because its enabling me to do things I couldn't do if I was suffering from poor health. We don't always deal the cards, but we sure do have to play the hand given to us. And the challenges in that can be big. Our attitude ultimately, as Viktor Frankl points out in his masterpiece, Man's Search for Meaning, illustrates this better than perhaps any book I've ever read. If you haven't read it recently, I highly recommend it. May you travel well.