I while ago I was waiting for the Reading to Heathrow bus and I got chatting to a very interesting lady called Suzanne from Germany whose son also has Aspergers Syndrome. For some reason I mentioned the Buckminster Fuller quote which goes something like:
It is is easier to act your way into thinking differently than to think your way into acting differently.
She said that thinking is a frontal cortex activity which is a relatively recent part of our brain, and that acting is done by much older parts of the brain. She also said that when there is fear the frontal cortex shuts down - we act using the older parts of our brain.
