In multiple interviews she explains that the building anxiety from the whole experiment led to her breakdown. The group session might have been particularly tra

In multiple interviews she explains that the building anxiety from the whole experiment led to her breakdown. The group session might have been particularly traumatic but it's not an isolated incident where her mental state went from 100 to 0, so the GP isn't inaccurate to state that living as a man for a year gave her a nervous breakdown, to be clear.