You equate real psychological conditions with mere wishes.
...If Bruce Jenner says xir wants to identify as a woman....
That's not how it works. It's how bigots say it works.
What is said by the transgender is they ARE a certain gender.
Just like you say it.
You do not say you want to identify as a woman. You say you are a woman.
All wanting to be younger could ever be is a wish.
OK, your semantic irrelevancies aside, we seem to agree that when Bruce Jenner says xir is a woman, you treat xir as a woman unless you are a bigot.
You don't ask for a supporting psychiatric opinion from at least 3 qualified doctors or somesuch. We don't look at xir's chromosomes, xir's genetalia or xir's testosterone levels. Xirs identification as a woman is enough to settle the issue and put the bigot tag on anyone who does not treat xir as a woman.
Now all you are lacking is a relevant reason as to why the identification power does not apply to Emile Ratelband saying xir wants to identify as a 49 year old. What, other than your hatred and bigotry, causes you to start babbling about biology and psychiatrists when you agree the identification power all that is necessary?