We have a 4 year old on the spectrum, whom is coming along in his behavioural program, and just recently potty trained, and going on his own, Is engaging more with others and his twin brother and speaking a little more, however, the biggest concern is his constant stimming on twirling objects. He does this when there are any gaps without one to one therapy or even during therapy he will constantly look for things to twirl or flap books. We've been through the whole rigamor of every ones advice and probably heard of every thing that you can think of to try to stop the severity of this behavior. And have tried every method to decrease this behavior. Right now we are looking into the son-rise program and wondering if any one last bit of tips to offer. Our question is will this behavior eventually stop as he gets older?