Interesting...
I had a customer come in today. Took one look at the cross I was wearing, then stared down her nose at me (funny coming from someone a good half foot shorter than me) and nastily remarked:
"How can you possibly believe in God?"
What surprised me was that I didn't going into a passionate rage like I usually do about my faith. I simply matched her eye for eye, and calmly replied, "How can you not?"
I realize now I could've lost my job for backtalking to a customer, but she did nothing but slink off to the bar.
Nothing quite like a person who's itching to fight getting the wind knocked out of them.