I think the signs for myself personally were that I was so anti-male. I fought so hard against my male tendencies and wanting to be male that the battle alone is the sign that I am transgendered. I tried to prove so hard to the world that I was female that it verges on the unreal. Knowing the whole time that inside I was not really girl and only pretending to be one on the outside. I went as far as having implants and a nose job, dying my hair blonde, manicures, pedicures, make up galore, wearing tight revealing clothing. I am still not out and still have the implants but my hair is my normal hair now, I don't wear make up, wear shirts and jeans, etc. I know guys can wear make up and stuff and once i transition I am sure I will but right now I am just trying to become more comfortable with my male self and trying to bring my inner male out and not conforming. does that make sense?