You do not know me, but I am a juvenile delinquent. I do not trust authority figures, I probably will not graduate from high school, and statistics say my present rowdiness and vandalism will likely lead to more serious crimes. I am a dangerous fellow, and I am causing mayhem in this store. [...] There. I have now shamelessly destroyed the symmetry of this shelf, undoing hours of labor by underpaid store employees. If you could see me, you would be frightened.