Difference of (PTSD)to Complex,Post Traumatic Stress Disorder-(CPTSD)

I use a yoga in form of dicipline to my 11 years old for him to take controls of his anger…i give him a spot in where he will sit to yoga!!! If he feels very angry and loosing controls also i want him to use music to calm him from his anger and i advice him to cry and sleep instead of
Giving him a corporal punishment
His addiction to online games makes him too fast in daily task eating abruptly to start a game
He brush his teeth un even or just gargle
He never shampood too!!! In hurry to finish to go to the online game so i was very upset on his ways take action
And i see it very effective age 11 up

Source: Youtube