It’s also like sex, cooking, parenthood, opera, war, gardening, and conjugating French verbs. But we’re going to go with the yoga analogy for now.
In my yoga class, my teacher tells me to think about my rib cage, my thigh muscles, my spine, my breath, my gaze, my ankles, my mouth, my cheeks, my hands, my balance, my toes, my belly, my kidneys, and The Universal. She also, at the same time, tells me to clear my mind and think of nothing. Then she tells me to stand on my left earlobe.
I’m sure the obvious parallels to writing are instantly apparent to you.