I tend to look at the TOTALITY of what I think makes me ME. Believe me it is difficult not letting the male/female binary interfere with the process. Looking at this totality is also why I say that gender is about 20% or so of everything that I define as key aspects of ME. Some are gender non-specific, some in my background certainly are. Some as just ambiguous.
I cannot divorce 40%, 50%, 80% of all the things that I KNOW make me me for the sake of 20%. True, loosing all the other aspects is a roll of the dice. A chance I do not need to take, TODAY. If I need to tomorrow, be sure I will. I enjoy waking up on the sunny side of the grass, most days.
Everything I've done, that I experienced, all led to what made me the ME I am today. If I decided tomorrow I needed to do a full transition, my love of "Fixing" things will not change. My ability to solve problems will not change. My being the "Master of the Electron" (my wife's term) will not change. My joy of repairing cars, electrical work, wood work, metal work, designing will not change.
I am ME. Believe me when I say it took a LOT of hard work to accept the totality of me. It's even harder work to unload the baggage to get there