[kirklancaster]

Originally Posted by LeatherTrumpet

it is science, it is a story about the brain and human stress

You are presuming and passing off your presumption as fact. A psychological reason for her 'vision' is just one of the potential reasons, and is - like any others - hypothesis, not irrefutable fact. So while exploring that reason in this context is perfectly valid and fulfills the brief, it is ludicrous to proffer an hypothesis as fact.