In other words, much of it comes down to genetics. I have no idea the relevance of this idea or even of its validity, but it makes me wonder if the causation they speak of here between parents of a certain personality and their children has any ties to the inherited genetic characteristics rather than the nurturing of the child.
And yes, some of your personality traits may have been affected, but you will be a different person every 5 years anyway; walk in that direction and you will get closer to where you want to be.
No, you're never going to able to have no effects from your formative years with your parents. BUT, it's rarely impossible to deal with this productively. I suspect such a child will always be asking zirself what's wrong with zir, but hopefully ze can also develop an answer to that question, usually in the form of a reliable support network.
No, "zirself" is not commonly used, but obviously proponents want to change that.
At the end of the day, it's just another branch of political correctness.
Or from Geoff Pullum[2]:
>"Avoid singular they if you want to; nobody is making you use it. But don't ever think that it is new (it goes back to early English centuries ago), or that it is illogical (there is no logical conflict between being syntactically singular and semantically plural), or that it is ungrammatical (it is used by the finest writers who ever used English, writers who uncontroversially knew what they were doing)."
1: http://www.newrepublic.com/article/112896/tyranny-pronouns-f...
"You are in a dark forest. A disembodied voice speaks to you. They want you to follow."
How many voices? Would it have been more correct to say "They wants you to follow"? Should you contort the sentence to drop agency, saying "You should follow"? Is the pronoun referring to some group of people not included in this paragraph?
s/They want/Ze wants/ solves all of these questions immediately and simply.
In most cases, it comes down to stylistic preference. Some people like to use "it". Some people like to alternate "he" and "she". My preference is ze/zir/zirself. Some people feel threatened by it, as if someone else coding in a new language means their old standby of C90 is not good enough.
Hardly 'simply', as it prompted the GGGP to go and Google the term. You're changing some very significant terms in the language, and it's only simple if everybody is on board with the change.
The alternative is not having any solution at all.
You mean "ze"?
This simply does not matter if there is a statistically valid conclusion saying the opposite.
There will always be outliers and anecdotes. You should be looking at the statistical trend, not individual cases.