I was driving myself, pounding out the miles because I was no longer hearing or seeing. I had passed my limit of taking in or, like a man who goes on stuffing in food after he is filled, I felt helpless to assimilate what was fed in through my eyes. Each hill looked like the one just passed. I have felt this way in the Prado in Madrid after looking at a hundred paintings—the stuffed and helpless inability to see more.