I think the character in this song is severely depressed. So many things could have happened to him to get him to this state, but he's there, and he wishes he weren't. His way out is suicide. Everything in his life is blurring out, and if it were possible, he'd turn his life off for a moment to recollect. However, he knows that if he turns it off, there's no turning it back on, and he's reasoning with himself to the point of deciding.. it's worth it.
I think the character in this song is severely depressed. So many things could have happened to him to get him to this state, but he's there, and he wishes he weren't. His way out is suicide. Everything in his life is blurring out, and if it were possible, he'd turn his life off for a moment to recollect. However, he knows that if he turns it off, there's no turning it back on, and he's reasoning with himself to the point of deciding.. it's worth it.