I talked to a duck yesterday. He quacked at me, so I quacked back. I didn't really know what he said, But he probably didn't understand me either. The guy who walked by me, If he overheard our exchange, Probably went home and told his wife "I saw a crazy quack today!" Hey, he might think I'm crazy, And maybe in that moment I was. But I know where the insanity originates, And my explanation says it all: I was on my way to calculus class. In other words.... CALCULUS TOOK MY SANITY!!!!!!!