I learned that if you fly first class, apparently you go straight to hell. Which, y'know, is a hard argument to beat.
I also learned that it's okay to eat a case of hot pockets, but if someone offers you seafood, you should immediately reject it. Even if you are starving.
I learned that the Lost producers need to take viewer suggestions. The Lost DVDs really could use a "mute all blonde women when they're talking" button.