We were watching the episode of "Dora the Explorer" in which Dora tells the story of how she met her friends, and I found myself very disturbed by the time-loop paradox when the Young Dora first meets Swiper, the fox, and The Audience has to tell her how to thwart him -- information that The Audience only knows because Now Dora has told them in countless other episodes.

I'm just hoping I don't lose sleep over it.