I came to poetry through the urgent need to denounce injustice, exploitation, humiliation. I know that's not enough to change the world. But to remain silent would have been a kind of intolerable complicity.
The proverbial German phenomenon of the verb-at-the-end about which droll tales of absentminded professors who would begin a sentence, ramble on for an entire lecture, and then finish up by rattling off a string of verbs by which their audience, for whom the stack had long since lost its coherence, would be totally nonplussed, are told, is an excellent example of linguistic recursion.
You travel with the hope that something unexpected will happen. It has to do with enjoying being lost and figuring it out and the satisfaction. I always get a little disappointed when I know too well where I'm going, or when I've lived in a place so long that there's no chance I could possibly get lost.