Snodderly - thank you. I do believe he is getting more and more erratic. The cycling of moods that I see, and I don't have that much contact, is much more marked - more like it was right at the outset.
You will see the most confusion at the beginning and end of the tunnel when they see the light. So I agree with snodderly that he is not baked yet but closer to the end than to the start.
