I've noticed that in interviews. Her eyes are wide and imploring, like yours or mine are when the person we are speaking to arrives at the conclusion we were hoping they would. Eyes that say "Yes. Yes. Exactly."
But her eyes never "stand down" or return to normal. Her eyes remain on "hyper-alert." What drugs can cause that?
I call it the deer in the head lights look that we often see on PETA freaks. I think it might be meth, but it could also be coke.
Now that I think of it, the manic depressive woman that I was thinking about also did both coke and meth. So, yeah, it’s probably the drugs.