Lynn's right.

My son used to "play dead" too. No temper tantrums or crying, mind you - just the passive resistance.

I had forgotten all about that phase until I saw your picture. Someday this will be a faded memory which evokes a wry smile for you as well.

Are you familiar with Carol Kranowitz's work? She is an expert in Dysfunction of Sensory Intergration, also called The Out-of-sync child. She has some good suggestions for helping kids who get overwhelmed/overstimulated in social situations.

Best wishes
Rose