I had been called in to intervene with a family... The girl was nine years old, and had a rather severe case of autism: no language, terrible outbursts of anger, to the point of beating her mother and leaving her bruised. The child was sent to me, and we did intense sessions for a month, usually twice a day. By the time we were finished, she was able to speak five-word sentences, was no longer throwing tantrums, was clean, and could watch and change her own videos herself. This was a huge change for this family! This child's behaviour had improved dramatically; she was sleeping through the night and feeling happy during the day. Her cognitive abilities changed drastically at home and at school.