Calibrate your putts, oil your strokes, drink water, pack your lucky coin. It's Sunday and you better be ready. Because only 18 holes are left in the HSBC Women's World Championship and the room for error has shrunk.
Stuff is going to happen today. It inevitably does. Two consecutive bogeys from nowhere. A ball in the water. Take a deep breath and erase the error as if you've got a mental wiper. On the piece of paper Andy Murray once unfurled at a changeover, this was written: "Be good to yourself."