I think it's good if a song has more than one meaning. Maybe that kind of song can reach far more people.
Syd BarrettI was sleeping in the woods one night after a gig we'd played somewhere, when I saw this girl appear before me. That girl was Emily. (on how he wrote "See Emily Play") "Chapter 24"-that was from the "I Ching", there was someone around who was very into that, most of the words came straight off that. "Lucifer Sam" was another one-it didn't mean much to me at the time, but then three or four months later it came to mean a lot.
Syd Barrett