@30700d9a my kid went catatonic. Completely froze. I took my finger out of his hand, and he stood there like the statue of liberty without her torch. The teacher put her finger in his hand and asked him if he was ok. He didn't respond. His eyes were glazed over. She walked him to some toys where other kids were playing. He started playing as well. He never looked up. I chatted with the teacher for a bit and left.