I've read some things suggesting that nonphysical pain can be registered in the brain similar to physical pain. A text message can certainly impact you in a sim

I've read some things suggesting that nonphysical pain can be registered in the brain similar to physical pain. A text message can certainly impact you in a similar way. Just as an example... Imagine somebody with PTSD. Let's say they get a text message that suggests to them, even indirectly, that their trauma is about to repeat. They may feel pretty intense physical danger and an urgency to intervene that makes no logical sense.