“Ballet is a formula and it’s unorganic. … Humans were not meant to move that way, let alone while jumping high in the air. … I’m not a ballet dancer. It’s never been natural for me … When you put on the white tights, and you see some other 20-year-old kid leaping about, you ask yourself, ‘Why would I carry on? I’ve done it so well, for so long.’ When is it time to say, ‘Enough’?”