I think for some reason whenever I see really attractive women it makes me want to be a girl. What do you think?
Can you be more specific about this?
I just feel that way. It's like this ever since I was born.
You should get a sex change if you want to be another gender. Otherwise that could bother you for the rest of your life.
I just want a vagina so that I can have sex.
That's a superficial reason to want to be a woman. You should think about this some more before making a permanent decision.