There are times when Jon just can't control his anger and in that moment he will either throw or destroy something. The photo of the broken chair was that moment. You see his shadow in the picture looking at what he did. After his anger is spent he shows remorse when we sit him down and talk to him about it. The ceiling tile was not so much an angry moment..he likes to pull or rip on stuff. He does that with other things, he especially likes ripping paper off drywall.
Jon should have a job in demolition..would someone pay him for this??