"The evening I went for a walk. To walk for the sake of walking is something I seldom do.Inside my apartment I'd felt inexplicably anxious. I needed to talk to someone, to be reassured. Or perhaps I needed to confess my sin: I was once again having impure thoughts about saving the world. Or it was neither of these--I was afraid I was dreaming. Indeed, considering the events of the day, it was likely that I was dreaming. I sometimes fly in my dreams, and each time I say to myself, "At last--it's happening in reality and not in a dream!" In any case, I needed to talk to someone, and I was alone. This is my habitual condition, by choice--or so I tell myself. Mere acquaintanceship leaves me unsatisfied, and few people are willing to accept the burdens and risks of friendship as I conceive of it."