I don't really care about the girl in the video, or the other stuff you guys have been discussing here. I'm on your side on the fact that there are only 2 sexes (plus intersex & genetic mutations). So yes, if you're a trans woman you're a male that decided to transition to a girl.

Really, most of you guys' discussion is miscommunication between transsexual and transgender, hence my comment. The thing being, 'trans' is not short for transitioning. 'trans' is a latin word for 'on the other side' or 'across'. It is used in biology and chemistry (for example trans-regulatory DNA elements).

So you guys' discussion kept referring 'trans' whilst the /u/Jakexx360 meant transgender and you meant transexual.