What does it feel like to know that you're the pope?

When yesterday you weren't? Or have you spent so much of your life surrounded by powerful Catholic leaders and in important roles yourself that you have already assimilated the idea that you could one day be the leader of the Catholic Church? But still, when you wake up in the morning, is it like, Whoa, I'm the pope... ???

(I'm kidding, but I'm also serious).