"Throughout her recovery in Alcoholics Anonymous, JoBeth had continued to sit beside Dorie, and Dorie had continued to knit-incessantly, contentedly, her needles' rhythmic clacks filling the silences between the speakers' sharing. At the beginning of her own sobriety, Dorie had begun knitting a scarf to soothe her nerves and never stopped, crafting the exact same scarf for thirty years, for every time it neared completion, she reversed the needles direction and undid her work until what had been a scarf was recovered into the ball of yarn it had been at its outset, an act that, Dorie explained , reminded her 'how easily all this can unravel." In this passage (from a story we did not read for the class), Dorie uses her knitting figuratively to teach JoBeth a lesson about staying sober. Which figurative language device is she using? O symbol simile metaphor connotation