Over analysis is one of the pitfalls we have to deal with. I don't see how it couldn't be, we are the square pegs in the round hole desperately trying to understand where we fit. In my own experience, I have found that I have read so much on the psychology and physiology of transition as well as having a background in anatomy, Kinesiology, diagnostics and having studied the morphological differences between men and women. I in particular fall in to that trap. I want to know and understand where I fit.
If it's true that there may be differences in the structure of our brains, (I believe there is, given my own experience) then in MTF's we have the larger hypo-campus of the typical female enabling us to more effectively utilize both halves of our brain and the prior to HRT added effect of Testosterone enabling us to better focus, (one of the effects of testosterone on the brain is to enhance the ability to focus, it effectively puts the blinders on so we are not distracted). It also enhances the linear thinking needed for logical analysis. Because I have not begun HRT, I can't say much on the over analysis other than I believe I would still tend to that out of habit, training, what have you.
C.