Strider’s face flattened in panic. Caseworkers had explained it would be like this with him. He’d lost so much, any whiff of rejection set off bells of alarm. His traumas were as much a part of him as the trees he climbed or the magic brooms he fashioned from sticks. Researchers now understood that trauma could alter the chemistry of developing brains and disrupt the systems that help a person handle stress, propelling a perpetual state of high alert. The consequences could be lifelong. As an adult, he’d be more likely to suffer anxiety and depression and heart disease and stroke. His ability to hold a job, manage money, and make good decisions could be compromised. And there was evidence, controversial but mounting, that he could pass on these traits to his children.
It's a tough read, but it is many, many of our children.