VERY interesting post! And an excellent question!
I have wondered (and still do wonder) whether what I need is actually testosterone and not estrogen! Perhaps the testosterone will over-ride any feminine mental attributes? In the same way that testosterone masculinises the androgynous body of a young boy during puberty (the rise in testosterone irons out any physical or mental femininity)?
I had stunted growth as a kid, which has resulted in parts of my body being pre-pubescent right up until my mid-twenties. Oddly, I've had perfect sexual functioning and a masculinised face, yet my build was strikingly androgynous (no male or female fat distribution), delicate bones etc. In a dress with a push-up bra, my body had the shape and trim-ness of a petite and slim teenage girl and my skin was smooth as silk. Lately, I've put on male fat and extra muscle and my skin is a little coarser, so that's ruined my androgyny quite a lot. Interestingly, despite now looking "normal" for a male-body, I'm pretty depressed and fed up. I miss being delicate. Had my face been pretty, I'd have given Andre Pejic a serious run for their money, most likely. Although I'm a Hobbit sized 5ft 6", so wouldn't have been model material anyway lol.
Anywho! I'm wondering if I have low T. My doctor says that my T levels are "normal", and mid-range. I have had two tests recently with the same results. However...perhaps the delayed growth mean that my brain needs to masculinise more? Perhaps part of my brain is still pre-pubescent!!

My finger digits show a noticeable longer index finger, and my face has noticeable feminized bone structure. Plus my skin has always seemed very sensitive and smooth... So perhaps I was highly exposed to estrogen in the womb? (and therefore might be "programmed" to run on estrogen?

I posted on here recently about being gender-confused and having stunted growth, but got only a few replies. So it doesn't appear that there have been any others on these forums with both stunted-growth and transexuality. Surely this can't be the case??
Would be interesting to hear back from those who have taken T to "correct" their transexualism, as it were.