Gillian Flynn said this quote

“ The old Amy, the girl of the big laugh and the easy ways, literally shed herself, a pile of skin and soul on the floor, and stepped this new, brittle, bitter Amy ... a razor-wire knot daring me to unloop her, and I was not up to the job with my thick, numb, nervous fingers. Country fingers. Flyover fingers untrained in the intricate, dangerous work of 'solving Amy'. When I'd hold up the bloody stumps, she'd sigh and turn to her secret mental notebooks on which she tallied all my deficiencies, forever noting disappointments, frailties, shortcomings. ”