The speaker is on a reckless road trip, and the drive reads as a picture of a life going nowhere on purpose. Everything is blurred: he wakes in a different bed each morning, the room always the same, the sheets a little dirtier. He has a headache, no memory, and a strange wish to "meet my fate by collision / with a silver screen." That image mixes crash and cinema, as if he can only imagine meaning through fame or spectacle. His habit of reading show business magazines "as an index to my status and identity" hints at how thin his sense of self is.
A female companion feels the danger more sharply and keeps jerking her head to keep him awake. Then the brakes fail "gloriously," a word that turns disaster into thrill. The ending is a shrug of defiance: "I feel no need to be tied down." The mood is dazed, restless and darkly funny, with recklessness passing itself off as freedom.