A child who suffers from PTSD has made unsuccessful attempts to get help, and as the victimization continues, he stops asking for it. He withdraws socially, because he's never quite sure when interaction is going to lead to another incident of bullying.... Different people have different responses to stress. In Peter's case, I saw an extreme emotional vulnerability, which, in fact, was the reason he was teased. Peter didn't play by the codes of boys. He wasn't a big athlete. He wasn't tough. He was sensitive. And difference is not always respected - particularly when you're a teenager. Adolescence is about fitting in, not standing out.