Just wanted to say- I wont bother saying my age
Why? Because, I dont feel like getting judged based off of a stereotype. Seriously, see someone for who they are, not their age. I do know that some people are racist, sexist, and use slurs a lot or aesthetically pick their words from another language. That can occur to anyone of any age, from 9-20, doesnt matter. Heck, some people stay like trash their whole lives.
I also wont mention my gender. I dont need someone to very helpfully judge me because my biological gender. Im whatever you see me as, but as long as you can see me as a human that should be okay. If not, well I dont really care now do I. I have more important things to worry about, and I guess being non-binary works as well.