If I have looked at this from both sides, and you have only looked at it from one side, who would you bet is the one with the accurate information about this?
MORE information? Likely. More ACCURATE information? Not necessarily, especially since your information tends to deal with "feelings" rather than substantial information...
The question you need to ask yourself is how I could be where I stand on this topic now, if I used to be where you are with it.
To me, the answer to that one is relatively easy: You wanted to validate your feelings, so you sought any and all information that would tend to validate your feelings.
I am saying that according to the facts that I have presented, everyone is the gender that they identify as in the first place. Some trans people just need to transition their bodies, often hormonally, in order to be more connected with their bodies rather than alienated from their bodies.
According to the ARGUMENTS you have presented... IMO, you have presented no substantive FACTS. As others in this forum and other threads have already pointed out, psychoanalysis is NOT a hard science. While certain circumstances and concepts may apply to a low number of individuals, there is nothing I have found that yet comes close to convincing me that a desire for a changed "gender identity" is anything more than an aberration or abnormality.
One significant piece of the puzzle is the increasing number of prepubescent children who claim to be transgender. Effectively, their bodies are identical, except for the undeveloped and usually unseen genitals. So ONLY the different social gender roles imposed on them by parents, relatives, and later peers and teachers really affect them in the realm of "gender identity". IMO, the transgender claims are nothing more than a different type of child rebellion that has become popular, because it brings them a significant amount of the attention they want.
Another significant fact that debunks your claim is that relatively few transgender people have, or even seek, the "transition" of their bodies that would MOST divorce them from the "wrong" gender perception - i.e., the "bottom surgery" that would remove/change the offending genitalia and reduce the natural production of the offending hormones. Most of them appear to be concerned most with outward appearance, highlighted by hair, breast size, and cosmetics. Again, they primarily seek to play the social public roles of the opposite gender. Again IMO, Bruce/Caitlyn Jenner is the best (or worst, depending on viewpoint) example. he has the means to complete hir transition, but refuses to do it, and even claims he prefers girls to guys. makes for great popular press coverage, which is what makes Hollywood go 'round...
Another indicator to me is that there is now an increasing number of "transgender" people who claim to "feel" male some times, and "feel" female other times. I've even heard a new term (transfluid?) that tries to cover them as another segment of a "protected class"...
Fyi, a male or female is not created at conception, as you claim. At some point during pregnancy, a male body develops as a result of a spike in testosterone levels.
Gender is DETERMINED at conception, as I stated before. The fact that the development of differentiated sex organs starts later in the process doesn't change that. The presence of the Y chromosome is the trigger, and that is determined at conception. From a NOVA/PBS tutorial (http://www.pbs.org/wgbh/nova/miracle/dete_flash.html):
. . .If the fertilizing sperm cell contains an X chromosome, the egg will develop into a female. If it contains a Y chromosome, it will develop into a male. . .
A crucial event that determines whether the embryo will develop into a male or female occurs in the second half of week six. If the Y chromosome is present in the embryo's cells, a gene within the short arm of the chromosome called SRY will turn on, initiating a chemical chain reaction that will turn on other genes and stimulate the production of male hormones. . .
Are you too insecure about your own gender to consider gender from a broader point of view?
Exactly the opposite. I am definitely male, and very secure. I don't believe in a lot of this evolving psychobabble that places individual, often transient, "feelings" above everything else.