When your child doesn't want to interact with other people or gets angry at every small thing then there is a possibility that he is facing autism. In autism, a child can also harm his parents or the person who stays around them because they don't have control over their anger. In this situation, you should take ABA therapy in Chicago for your child. Because the therapist is professional in handling autism and also helps the children to get rid of it. Your child can be autism free if you choose the right therapy center for him.