The day before the big debate Obama was out sightseeing in Nevada instead of prepping, and everyone wondered what the heck he was thinking.

I posited three possibilities.  The third was that Obama's severe narcissism would cause him to be overconfident, and in his belief that he was the best debater in the world, or in the universe for that matter, he wouldn't need to prepare.

Hats off to Pops, who accurately called it in the comments!  Fox should hire you as a political analyist.