Once you have found the door, it is always with you. You simply look for it and there it is. Finding it the first time is where the difficulty lies. Following the insights that Addedomarus had given me, what I eventually concluded was that it was necessary to cleanse one’s vision in order to see the door. To do this one must return to the place, the geographical location where one last believed the world to be fluid, responsive to oneself. In short one must return to the last place in which one had stood before the iron hand of modern rationality gripped one’s mind.