What's 28 x 2?

56?

I am not that insane. I deem this test unsatisfactory.

They accuse me of being insane because I'm inventive, curious, and a little more willing to do the things I'm curious about.

(SPOILER)I'm stupid! Not insane!

(SPOILER)Also, Celes, you'll finish that 78% if you major in Creative Writing.
Just a hint.