I try to deny myself any illusions or delusions, and I think that this perhaps entitles me to try and deny the same to others, at least as long as they refuse to keep their fantasies to themselves.

Christopher Hitchens, writer, commenter, and renown atheist and skeptic

I am surrounded in my daily life by some very devout Christians. If they want to believe in an all-powerful deity and beg for his intercession in their lives, so be it. I think they’re wrong and foolish and missing out on the true grandeur of the natural world, but they are competent adults. Generally, my relationship with them is more important than my activism. That is, until one starts to preach to me. If they are not dissuaded by my stating that I’m an atheist and don’t want to broach the topic, well then the battle is joined. I will feel no compunction about attempting to shatter their illusions.

I’m less restrained with people who I don’t need to keep a strong relationship. These would include street proselytizers, salespeople pushing junk, and loud-mouthed fellow customers in line. (This may have happened on occasion.)

H/t to the Brother for finding the quote for me