I believe that this song presents a protagonist whose life has gone off the rails, and is considering the advantages of suicide as a "reset button". He wants to see what the answers were, to see the list of what he could have done better, perhaps to get it right "next time" (especially if you consider their song "It's All Been Done", which tracks the protagonist's attempts to woo the object of his affection through multiple reincarnations).
I believe that this song presents a protagonist whose life has gone off the rails, and is considering the advantages of suicide as a "reset button". He wants to see what the answers were, to see the list of what he could have done better, perhaps to get it right "next time" (especially if you consider their song "It's All Been Done", which tracks the protagonist's attempts to woo the object of his affection through multiple reincarnations).