What does "Stable" look like?

I have been saying all week JD isn't stable.  But you know what I think he is.  I am remembering back to March when I was talking to his new pdoc at the RTC and he said when we get JD stable he will "look" Autistic.  And low and behold that is what he has "looked" like this week. Examples that come to mind from over the last week.
1. Singing Christmas Songs at the top of his lungs at the park and never noticing that everyone near him had to get up and move because it was annoying! (kinda like Buddy the Elf in the movie Elf)
2. Or not understanding why my friend who is chasing 2 three year olds around the park could not stop everything and sing with him!
3. Doing his puzzle none stop.
4. Licking his pants at the doctor's office.  (at least it was his and not someone elses')
5. Asking for little kid stuff for Christmas.

Part two of this post:

Lab Levels From Hell
as of yesterday 12/6
Lith 1.45 (.6-1.2)
Dep 142  (70-120)
TSH 10.7 (.40-6)
Levels on 11/20 (no med changes)
Lith 1.0
Dep 103
TSH 29.9
What the heck is going on with this poor kids blood levels?