Is it normal for a guy wanting to feel like a girl? (We Were Once All Female)

It has been a long post explaining about the reason why I crossdress. I guess the stigma of crossdressing will always be there regardless of the reasons. Some people view a guy dressing up as a girl as some sort of sexual dysfunction, others see it as the a mean for CD to get sexual gratification or sexual release. At times, others think that the idea of a girl trapped in a guy's body as psychological or mental issue. The way I see it, we are all entitled to how we feel, Crossdresser, Transvestite, Transsexual, Drags, Pre-ops, Post-ops, MtF, those on hormones therapy and so on. 

In fact, I think it is totally okay that a guy wanting to feel like a girl. Well, hear me out first. Do you know that while we are developing in our mothers' womb, we started as female before the DNA change our gender to male? You can get more information from this website, We were Once All Female.

Below is the YouTube explanation of what I just said...

I guess at times, while the Y chromosome can change our physiology from female to male but it may not have totally change the inheritance of the female X chromosome inside some of us... Just saying, some food for thought here...