How much faith does it take not to believe in Santa Claus?

He's real! I have faith in him! Truth is all around us! If you don't believe, you're going to the south pole...SO OPEN YOUR PRESENTS AND BELIEVE. I got presents from him too! He's done so many miracles for me even though I've never seen him and there is no evidence he exists!! Oh wait. ****. I just contradicted myself.