Is it me or does Krispie look "broken" in this pic...
It’s you.
This is a candid shot like a frame from a video. We don’t know what subject was being discussed and what kind of facial body language was appropriate for the moment of the photo.
So, the answer has to be, we have insufficient information to make a judgement on Christie’s mental state.
I hope I complicated that enough for you. I didn’t just want to say, “It’s you!” ;^)