I thought I had a good grasp on the dimensions/axes of gender, identity, etc but this was a new and surprising twist that makes complete sense after hearing and

I thought I had a good grasp on the dimensions/axes of gender, identity, etc but this was a new and surprising twist that makes complete sense after hearing and realizing that it fits. Basically a girl raised like a boy, dressing like a girl. It only seems different from the extremes of the get-up. I would call this axis 'magnitude of expression'.