Since what age did you know something was wrong with your body?
At what age exactly do you think transsexuals start noticing that they are in the wrong body?
What is different in when you are feeling in the wrong body and feeling the attraction of the same sex?
How can I explain this. Let see I knew the world saw me different from what I saw myself as early as 3 years old. I was being me, but the world (my parents) wanted me to act and feel like a girl. I felt like a boy. Everything about me was masculine. From my play, to my posture and manurism. I did not identify as a female, I identified as a male. I was a boy trapped in a girls body.
There are several turning points in people life that can create the knowledge of being in the wrong body. First, around 3 years old. Second, puberty, when hormones start to kick in. Remember this is a hormone interaction thing. Finally, around late adult hood, where there is also hormonal changes. Hormones affect our thinking, our receptors in the brain and endocrine system. So that is a loaded question it depends on the individual.
The difference between gender identity and sexual preference are as follows:
To feel that your body is out of place, because your brain dictates you are a man, but you have female parts, is a feeling of being trapped in the wrong body. You identify as one gender, while your physical sex demonstrates another. I ask you this, what do you feel like, a man or a woman? There is a feeling of gender. One can feel like one or the other, maybe both or neither. But there is a distinct feeling or recognition of this. Now you feel as one or the other, your body also demonstrates or confirms that feeling by having genitals that match that feeling.
Who you are attracted to or want to have emotional or sexual relations with, has absolutely nothing to do with how you identify as an individual.
Forinstance, a woman can identify as a lesbian, but that doesnt mean she wants to be a man. Or a woman, who is highly masculine, and enjoys masculine activies, but does not want to have a sex change, is not transsexual. She is a female who is androgynous and enjoys male things, as well as relations with men.
Another scenario, a feminine man, who does not want to be a woman, but enjoys sex with both. This man is a feminine bisexual man.
The combination are endless, and that is because the gender/sex spectrum is rather wide.
I am sorry and I hope I didnt confuse you more than you were. There are no black or whites to this, but many shades of grey. The bottom line people need to be whom they are, and the world needs to stop wanting to place everyone in a neat and tiny box.
Mark Angelo