Wow, our children are so opposite. It is because of children like your son that I really worry about my DD who is loud, invasive, and all over the place and things like that. Sorry your little guy is overwhelmed in some situations (that is how I interpret it). I am still wondering what is going on with my daughter so I am of no help there, but I wanted to let you know that I am wishing you the best and the best for your little guy.