This song was The Rev's suicide note. In the album art, there are lines highlighted in red, "Now I think I understand how this world can overcome a man. Not that I could or that I would let it burn under my skin, let it burn. I hope it's worth it, here on the highway, yeah I know you'll find your own way when I'm not with you." Then the first word of the next song "Save Me" is Skull, which is also in red. So my theory is that the red lines are the note they found when they found his body, which was a reference to the song, and I believe he signed it as Skull. This song gives me the chills when I think about it.