"I scream The body electric, This yellow, metal, pulsing cylinder Whooshing all day, all night In its repetitive dumb mechanical rhythm. Rudely, it inserts itself in the map of my body, Which my midnight mind, Dream-drenched cartographer of terra incognita, Draws upon the dark parchment of sleep. I scream In my body electric; A dream snake bites my left leg. Indignant, I shake the gods by their abrupt shoulders, Demanding to know how such a vile slitherer Could enter my serene metal shell. The snake is punished with death, The specialty of the gods. Clamp-jawed still in my leg, It must be removed; The dream of the snake Must be removed, While I am restored By Consciousness, that cruelest of gods, In metal hard reluctance To my limited, awkward, déclasé Body electric, As it whispers promises of health, Whooshes beautiful lies of invulnerability, Sighs sibilantly, seraphically, relentlessly: It is me, It is me."
...I'm very confused by the meaning of this poem. The author had polio, which explains the general gist of the poem, but when I try and break each line down, I get confused. Why does he reference Walt Whitman's "I Sing The Body Electric," and what is up with that dream snake?