If a girl/woman is hysterical, why don't you try caressing her and hugging her speaking softly to calm her down? It has ALWAYS worked for me, and believe me; the consequences after such are very very positive .
And just by curiosity, may I ask you the reason(s) why you are racist?
Your definition of hysterical must be much milder than mine.
As far as racism, I really couldn't pinpoint it on one thing. I don't think that somebody is automatically worse than others due to their skin color, I just wouldn't associate myself with them.