Gary,
Glad to hear you are making progress. I'll bet you're the type that anything but progress in the right direction is unacceptable.
. Keep up the good work, but go easy on your docs.
I was listening to one in a class for parents with kids with special needs. After being asked a bunch of tough questions he picked up a water pitcher and said, "If you filled this with all that we know about the human body, all that we DON'T know would fill this room." It was a very large room.