Lyric discussion by tjrieves 

The fact that the second part is called "Disillusion" really just opened my eyes. I'm not sure who is speaking, but it's the meaning rather than the person. Maybe this will all fit together in several comments, and the real meaning of this song will be revealed bit by bit.

To me, the lyrics in "Disillusion" can be summed up in this: You can only know how I say, not how I mean. That is, my words can be taken any way, but only if you know how I mean them, can they make sense. That brings it back to the theory that this song is about the inadequacies of speech and how meanings beyond words can not be conveyed.

Who knows? Maybe it is really about an emissary from another planet trying to tell us the meaning to the universe, but finding difficulty due to our speech process. Maybe it's about us taking to the stars, expanding, and trying to learn the meanings of the universe and then teach them, only to find no success.

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