Eldorado is built around the thematic thread of a Walter Mittyish guy who is bored with his workaday life but finds escape and adventure in his dreams. At the end of the album, he is saying that he is going to find out "if eternal life is meant to be", and says "I won't be back". The line about looking "through the rooftop haze" led me to the interpretation that he committed suicide by jumping off the roof so he could live forever in his fantasy dream world, although this isn't specifically stated. It would certainly give the concept a disturbing angle. Any thoughts or alternate interpretations?