How many times a day do you receive a comment from someone that starts with "I know you don't believe in God, but..." followed by their total disrespect of your feelings by sharing some self-indulgent and utterly meaningless promise to pray for you or some religious homily that has given their superstition more validity in their own eyes? How do you respond when this happens?
Not one time ever. I think I might burst out laughing, depending on the circumstances.
Never. Generally speaking, I keep my Atheism to myself.