Supernatural Evidence?

[I_am_not_mafia]

That sentence is meaningless.

Hold up! Why is asking you to provide a citation with your claim meaningless?

Easy. For someone who is gender fluid, the non-plastic parts of the brain that encode gender identity are even balanced between male and female. Yet gender is also cultural, in the same way that everyone is a balance of nature and nurture. So the plastic parts of the brain change current gender preference over time due to cultural experience.

Mind providing a reference?

OK looking back at it I misunderstood what you meant. I didn't read it as "do you mind" but you were trying to say something along the lines of "The mind is providing a reference"

No reference I'm afraid. Just a hypothesis based on my understanding of neuroscience based on reading many books in the area. But you were asking for me to come up for a reason for something (my bold).

Here is the relevance; If gender is determined by the brain, how do you explain someone who is gender fluid?