I have family who've been educators, principals and administrators in schools and the school board for decades. Some of the horror stories I've heard made me cry. I don't have any children of my own but I'd like to think that if I did, they could come to me with just about anything and I'd be supportive and understanding. Some children don't have that option. I was once told of a parent who beat his daughter black and blue for listening and dancing to Katy Perry's "I kissed a girl". While more about sexual orientation than gender identity in that case, I can well imagine how her Father would have reacted had he been told she want to be called he/him or they now... I couldn't advocate for the child to undergo permanent changes before they are 16-18 and able to decide for themselves but I sure can understand wanting to experiment and feeling supported in their choices without the fear of being outed to parents who don't or don't want to be supportive of those choices.