Don't talk about religion or politics, my ass!
I used to get cynical about being pressured by people around me to celebrate a Christian holiday, despite the fact that I'd seen what I consider definitive proof of the non-existence of God. Now I just sit back and remind myself: If there is a God, he doesn't give two thirds of a shit about who I have dinner with on December 25th. And even if he does, guess what? Fuck 'im. He's a knob.