I am an atheist. And, I can say that I am angry because we are spending a lot of our energy and time in this world on imaginary sky fairies rather than solving real world problems. I get it. Believing in God/Jesus/Allah, etc. makes you feel special and gives you hope and fills you with purpose. Fantastic. Keep your fantasy but stop visiting them on everyone else. We adults have work to do and we can longer afford to indulge you. Do you get it yet?
I am still stunned that theists don't get this. There are about 7 billion people in this world, with billions of them thinking just like you - i.e. "I have the true God/Religion/Book. I am special." Do you still don't understand the absurdity of it?
On a side note, I have never had to mock or ridicule a theist. All I have to do is ask "What do you believe and why do you believe it?". The material writes itself.