I am soooo proud - my little lad who's 6 declared that he had proof that Santa isn't real (he waited till after he unwrapped his christmas presents though, I guess just to be on the safe side).
This is his simple reasoning ...
"Santa isn't real ... because if santa brings all the presents, then why do they sell wrapping paper in the shops?"
It really makes sense when you think about it. I'm happy knowing he's already smarter than the average JW (and will never be one!)