Have you ever felt odd? Perhaps an odd feeling came upon you one morning at the market. You saw the piles of vegetables and the cuts of meats covered in clear plastic. You noticed, with particular attention, the little signs above the individual fruits giving their names and prices. Suddenly, it seemed unaccountably odd that any of this should make any sense to anyone. How very strange that these numbers and words and pictures and physical objects are all related, you thought. It was a warm morning and you walked out into the sunlight with a beating heart and a sheen of sweat on the palms of your hands. For a few more moments you trusted neither sun, nor earth, nor sky. All aspects of reality seemed as arbitrary to you as those signs above the fruit in the market. And then the feeling faded and you were back in the… More…