I really enjoyed this - being the science teacher I was. I found this to be most interesting:
The awake state may be essentially the same as the dreaming state, only partially anchored by external stimuli. In this view, your conscious life is an awake dream.

So if my life is a dream, I'm going to wake up oone day and all of this PD stuff will be gone? I wish!

cs if you still have my email address, I'd like to talk with you. I didn't realize you were having that much problem with mobility. I'm so sorry.

Good Sunday morning everyone!
Peg