Quote from Wikipedia - The song's title and lyrics reference Sigmund Freud's theory of the unconscious which holds that the human Ego is not free and is instead controlled by its own unconscious Id (see Id, ego and super-ego); in Freud's own words, "das Ich ist nicht Herr im eigenen Hause" ("the Ego is not king of its own castle"). Hence, one of the song's two music videos consists of footage from the 1995 anime film Ghost in the Shell, where people with cyborg implants have their actions controlled against their will by a hacker criminal known in the film as "puppetmaster".
Quote from Wikipedia - The song's title and lyrics reference Sigmund Freud's theory of the unconscious which holds that the human Ego is not free and is instead controlled by its own unconscious Id (see Id, ego and super-ego); in Freud's own words, "das Ich ist nicht Herr im eigenen Hause" ("the Ego is not king of its own castle"). Hence, one of the song's two music videos consists of footage from the 1995 anime film Ghost in the Shell, where people with cyborg implants have their actions controlled against their will by a hacker criminal known in the film as "puppetmaster".