Throughout my four years of being on my High School Speech team: there was one unwritten rule that seemed to be the most concrete (when it comes to written speeches): Never write a speech about speech team.
True, one should write what one knows, but there were so many speeches about speech team (especially in the Original Comedy event, which I was mainly in) that it was a cliche even before I entered High School. What I never mentioned was how the idea came from having just seen the Spike Jonze film Adaptation.
Nothing else to say 