I personally think that the song's about suicide. The journey that he's taking being death, and "Pictures in my head of the final destination" is wondering what comes afterwards. "All lined up
(All the one's that aren't allowed to stay)" Are others who aren't allowed to stay on earth and have to take the trip into death with him. "Tried to save myself but myself keeps slipping away" is obvious-he tried to stop this and save who he was, but he can't. The rest of the song reiterates how he tried to overcome his problems and he failed, thus the suicide.
Not necessarily correct, but it rings true with me.
I personally think that the song's about suicide. The journey that he's taking being death, and "Pictures in my head of the final destination" is wondering what comes afterwards. "All lined up (All the one's that aren't allowed to stay)" Are others who aren't allowed to stay on earth and have to take the trip into death with him. "Tried to save myself but myself keeps slipping away" is obvious-he tried to stop this and save who he was, but he can't. The rest of the song reiterates how he tried to overcome his problems and he failed, thus the suicide.
Not necessarily correct, but it rings true with me.