Klain, Sarah: - Sarah Klain is a Sydneysider and grew up by the water in Bondi Beach. After three decades of being raised with superstitions and old wives' tales, she finally decided to share her strange customs with the world. When Sarah is not busy hopping over pavement cracks or ensuring she does not spill any salt, she works in the ethical artificial intelligence advisory field. To find out more about Sarah, head to sarahklain.com, and @sarah_klain_writer on Instagram.