and has delyed speech. What's up? He wont really make eye contact with you, and he doesn't like change at all. He mainly just lays on the floor and play with trains. I would say that he is very shy, but i feel it may be more than that given that he toe walks and doesn't talk much. The throwing back of the head and the constant screaming, makes me think of Asperger's??? Maybe Austism? I have heard that toe walking can cause a speech delay, but there is something behavioral too. What is it?