I cannot understand someone with GID, either. That does not, however, mean that I cannot relate to them. I know what it is to be different from all my peers, to not entirely fit in with the "guys," and to know that although I know that it is my genetics at fault, most people think it's all in my head. I have Asperger's, a form of AS (Autism Spectrum) condition. Asperger's is the most high-functioning version of AS, and is often accompanied by high intellegence and many "Aspies" seem almost normal, if somewhat nerdy.
While there are strategies that Aspies can learn to fit in a little better, there is no "cure." So yes, I can relate to those with GID.
That there is a procedure that allows someone with GID to live an almost perfectly normal life is a blessing for them and I, for one, am glad that it available to them. So what if it is "unnatural"? A lot of medical procedures were once considered "unnatural." For some religious sects (for example, Christian Scientists and Jehovah's Witnesses), the procedures, even simple ones such as blood transfusions, are still forbidden.