“You’re here,” I continued. “At least you look as if you’re here. But maybe you aren’t. Maybe it’s just your shadow. The real you may be someplace else. Or maybe you already disappeared, a long, long time ago. I reach out my hand to see, but you’ve hidden yourself behind a cloud of probablys. Do you think we can go on like this forever?” South of the Border, West of the Sun –  H. Murakami