Species are designed to survive. Without such design, none would.
That's not an accurate description of the theory of evolution. If you have some alternative theory you'd like to present then by all means please do so. It appears in your theory giraffes evolved longer and longer necks to help them reach higher and higher leaves in the trees but that isn't really how evolution works.
What drives your biological imperative to reproduce? It would be much safer for your individual life if you did not.
I've already tried to explain to you that some people don't have a biological imperative to reproduce and some don't have the biological capability to reproduce. Starting from the erroneous premise that humans were designed for some purpose has fucked your whole mind set up from jump.
I'm asking simple questions. Why do you assume that a man actually feels like a woman when he has no idea what it feels like to be a woman?
First explain to me what you think it means to feel like a man or woman.
The bottom line, however, remains that a man cannot be a woman. He can make his body appear more feminine, but that's about it.
Honestly, this is such an elementary understanding of biology and sociology and you appear to be conflating transgenderism with diverse gender identities and expressions and granted it can be confusing, but I don't even know how to begin explaining it to someone of your basic knowledge.
First I guess let's begin with the difference transgendered people and tomboys (since that might be more familiar to you). There are people who don't
feel like they have the right parts. These are trans people. This is biological. It contains the word
feelings in there but we are talking about their innate sense of self which comes from processes in your brain.
Then there are people who, like tomboys, simply express themselves and behave in a manner that is different than societies expectations for those gendered roles. This is sociological however when we say that, we're talking about the
expectations of society. That male tendency to gravitate more to rough housing and females more to dolls is biological in nature, the expectation that these only exist in the biologies of one or the other is social. A female can be biologically predisposed towards rough housing, even if the majority of her female peers are not and society shouldn't expect her to conform to how they think women should dress or behave.
Bottom line, you can't change your biology. You can choose how to present yourself to the world. You can genuinely feel that you are in the wrong body. You can genuinely feel that other social gender roles better are better fitted for your personality. And you can choose to respect these biological realities and choices of your fellow human beings.