It's just history. Did you read the article I linked? [
Transgender history - Wikipedia]
I stopped at the very beginning when it tried to claim that eunuchs were transgender or "third gender".
If you weren't aware, gender identity is (in contemporary parlance) about feelings; about which gender one feels most closely aligned with (if any). It is not the same as biological sex. It would be delusional if it was an erroneous factual belief, e.g. if you thought you were biologically male or female when you were not. What distresses many trans people is that they are well aware that the gender they identify with is not their biological gender.
The delusion begins when a person thinks that they can "feel" like anything or anyone other than themselves.
Not sure what you mean by, "...nor does it mean that they are necessary for people to know the difference between the sexes." Even biological sex (i.e. chromosomal sex) is not binary, although XX and XY are the vast majority. Male and female anatomy is typically a binary choice because it occurs relatively early in development (although there are variations).
The CF member I was talking to claimed that their grandson became aware of the differences between the sexes after coming to know about transgenderism.
No one needs to know anything about transgenderism to come to know the difference between the sexes.
Every human being is either male or female. It is a binary and we do not make any choice.
Masculine and feminine characteristics vary along a spectrum between individuals according to hormonal influences and change as they develop and age. Brain development is also influenced, particularly in utero, and is sensitive to variations in hormone levels, changes in gene expression, etc. This means we are all born with a unique set of mental characteristics and predispositions, among them a sense of self, including gender identity. In some individuals, this doesn't match their biological sex characteristics, in others it is ambiguous.
None of this changes anything. There are only the two sexes - zero genders - infinite personalities.
As the brain develops in childhood, certain predispositions may or may not be realised, depending on environmental influences (the classic case is psychopathy). Weakly conflicting gender identity predispositions may be modified by exposure to stereotypical gender roles (parents, siblings, peer group, etc.) in childhood. Stronger conflicting gender identity feelings may cause confusion, and some are effectively fixed.
This is what I meant when I spoke about inappropriate thoughts finding place within us - allowing evil spirits to influence us - and eventually rob us of our identity.
In the UK, gender identity conflicts become a medical question when they cause an individual sufficient distress to interfere with their everyday life, mental health, or well-being. The role of the health services is then to assess the individual and determine the best way to relieve their distress, and help them improve their mental health and well-being. This may involve counselling & talking therapies, or medication, or, as a last resort, surgery.
Yikes.
Why would they need hormones and surgery if gender is not the same as biological sex?
JFYI, gender-affirming surgeries for transgender women have taken place since the 16th century(!). The self-reported satisfaction rate after gender reassignment surgery is as high or higher than other major surgical procedures - here's a sample of studies:
Quality of Life Following Male-To-Female Sex Reassignment Surgery
Trans persons suffer from the tension between their biologically characterized body and their experienced sex/gender.
Undergoing medical and/or social transition seems for many trans persons the best possible solution for alleviating their gender dysphoria symptoms.
Results from studies imply that sex reassignment surgery on the one hand has positive effects in terms of partial aspects of quality of life, such as mental health, sexuality, and life satisfaction, and, on the other hand, on quality of life overall.
Long-term Outcomes After Gender-Affirming Surgery: 40-Year Follow-up Study
Conclusion: Gender-affirming surgery is a durable treatment that improves overall patient well-being. High patient satisfaction, improved dysphoria, and reduced mental health comorbidities persist decades after GAS without any reported patient regret.
Surgical Satisfaction, Quality of Life, and Their Association After Gender-Affirming Surgery: A Follow-up Study
Postoperative satisfaction was 94% to 100%, depending on the type of surgery performed. Eight (6%) of the participants reported dissatisfaction and/or regret, which was associated with preoperative psychological symptoms or self-reported surgical complications...
Thank you for sharing all these sources.
What do you believe these surveys prove and why do you consider them to be credible?
Two sexes are the vast majority, but some people are intersex, hermaphrodite, etc.
All intersex people are either male or female - no true hermaphrodites exist.
Not everyone whose gender identity differs from their biological sex experiences gender dysphoria, so not all are mentally ill.
True - they could be indulging in a sexual fetish or take pleasure in confusing, controlling or dominating others.
Who 'lumps it in' as a sexual orientation?
The person I was responding to and the LGBT community as a whole.
If you consider it sinful or immoral, don't do it.
Thank you so much for allowing me that.
For me, what consenting people do with each other is their business, not mine.
Ok - but that does not make it any less sinful.
A mental illness is commonly defined as psychological distress sufficient to interfere with everyday life.
Like thinking you are a member of the opposite sex or "gender".
It affects every relationship you have.
I was correcting your impression that "... all people everywhere since the beginning of people" went about their lives "...without meeting any transgender people". I see no need to justify harmless behaviour.
What "harmless behavior"?
It was an education that enabled me to see how I had been indoctrinated - and did the same for many people of other cultures & religions who became my friends. I probably learned more from meeting such a diversity of people than I did from the course I studied.
I would claim that opposite has happened.
I hope your children get an education that is more than studying a curriculum and passing exams. Encourage them to expand their knowledge and understanding and encounter as wide a variety of views and opinions as possible. Then they can make a better-informed choice of a moral and ethical framework to live by.
I will encourage them to focus on discovering what is true.
Not every voice or idea is valid.