This song doesn't have to be about a relationship. To me it represents a metaphor on how his body is a vehicle. His telling the person (soul) who is driving this vehicle he can't keep up with the demands that his destiny is telling him to do so. All he sees is darkness, he wants to know where is going but can't see a darn thing. He can't keep up with this rat race of life that he just want to stop and be abandon somewhere.
This song doesn't have to be about a relationship. To me it represents a metaphor on how his body is a vehicle. His telling the person (soul) who is driving this vehicle he can't keep up with the demands that his destiny is telling him to do so. All he sees is darkness, he wants to know where is going but can't see a darn thing. He can't keep up with this rat race of life that he just want to stop and be abandon somewhere.