While I consider myself a guy, though technically ftm, I'm largely androgynous psychologically. However, I never felt comfortable being seen as a girl, hence the transition. Now I have the opposite problem: due to the fact that, in some folks' opinion, T was VERY good to me, I'm seen as uber-masculine, whereas I'm really not. So it can go both ways... but there's no rule that says you have to remain your birth gender on the outside just because your inside tends toward androgyny.
SD