It’s good and just that you practice on teachers and school principals, because one day you are going to have to live in a world of lawmakers and tax collectors, and you should have some sense of how to use your freedom of speech to claim control over your life.
And there you sit, atop the smoking mountain of rubble that was once your home, covered in gray dust, cradling the mangled corpse of your little girl in your arms, looking south to a Mexican people who, in solidarity with you, have stopped riding Uber.
Our freedom of speech is not some cute, optional, anachronistic thing that you write about on a short answer quiz about school uniforms or some such silliness. Your freedom to assemble (e.g., Junto), to create and distribute content, and to express yourself (e.g., to ask a Klan member Why do you hate me when you don’t know me?), and to be able to do so without fear of violence or censorship (which are essentially the same thing), is absolutely fundamental to a free and just society.