We all know (and I\'m sure you\'ll agree) that everyday occurences such as the lifting and closing of a shutter frame the fundamental existance of all abstract thought and therefore, if you\'re still following me, overshadow the greater and more complex realities. For these, as I\'m sure you\'ll agree, never quite, as it were, ensure their own existance, however likely, and so to all certainty, if you\'re still following me, are not certain at all. Which leaves us then with the everyday occurences, such as the lifting and the closing of the shutters, which must, to all logic, hold the answers to the questions (a