Hiya, rbently!
Congradulations on finding that long, twisting road called gender identity! lol.. I haven't ever heard the term "stem" either, but will have to google it..
I identify as a transgender guy.. But I may not always do so.. Since I came out at 18 I've labled myself as lesbian, butch, TG butch, boi, boy, human, fag, queer, and now just transguy.. I also ID'd as Stone for a while, because of the not wanting to be seen as a woman thing and and not wanting to be treated as a woman. *shrug*
I do have to say though.. Ellen and Rosie are not Butch, at least, not in my book.. They are lesbains.. And studs are not the "ghetto" butch.. That is kinda like saying that a black man is the "ghetto" version of the white man.. Stud is a term all it's own, like butch, but owned by many, not just "darker" folks.. Stud rose from it's own history, just like butch did. This is not an attack, please don't take it as such.. I am just sharing my view here
I wish you well on your life's journey, and just remember, no matter what term you use to define what you are, remember to be honest with yourself first, before trying to be honest with the world.. This is something I had to learn, and it can be a hard lesson at times.. lol
In Light,
Tony
PS- OK, I give up.. what is the deffinition of stem? I googles it, and found notta.. Is it your own self-made term? lol.. sorry, will bug me if I don't KNOW

Thanks!