Anonymous wrote:ABA or a behavioral therapist skilled in autism. This sounds more serious than HFA and possibly requires medication.
Therapy for sure. You need someone to help you structure the activity and have a plan to get out of it. That person also needs to help you determine the motivation for the behavior. You don’t want the tantrums to become more regular and self reinforcing.
Never just wait for children to grow out of something. It’s wishful thinking that can get your family into a far worse place.