Lyric discussion by Lyswan 

It's funny because everyone seem to have a very elaborate interpretation of these lyrics, whether it involves drugs, sex, guns/war or all three of them. Mine is actually much simpler, although maybe not as good. Listening to this song, especially with the line "Happiness is a warm gun", I felt it was about how you always seem to hurt someone when you're happy. Humans suffer so others can be happy and when it's their turn to be happy, they often make someone else suffer. The girl who doesn't miss much is waiting to be happy, the reference to masturbation could indicate she's a teenager who wants to fall in love. The man in the crowd is probably happy but it's obvious his wife suffers. The mother superior (if it is a nun and not Yoko or a dealer) is going crazy because she has spent her life working on behalf of others, so they could be happy, and she has missed much. The narrator (John?) is unhappy because he's going down (as opposed to being high) and needs a fix (a shot of heroin), for him too happiness involves suffering, actually his own.

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