I think a broad framework can cover the range. There is now more recognition in the American Psychiatric Association's diagnostic and statistical manual. The most recent edition added the criteria of trauma exposure related to work. Before that, it wasn't really recognized. Repeated trauma exposure among paramedics, firefighters, or the police wasn't part of the criteria. They've now added that because it's recognized.
You're absolutely right that it can have different impacts if someone is exposed to repeated trauma as part of work and if someone has a motor vehicle accident, and they're reliving the experiences. I'm—