Last week, I interviewed the journalist, podcaster and author Hattie Crisell about her new book, In Writing. It’s a collection of writing advice and insight from the many people she has interviewed over the years for her podcast, from the sublime (Jon Ronson constantly running out mid-sentence to save baby snapping turtles trying to cross the road to his garden), to the more worrying (Will Storr’s “dark hole” of a study in which he has a...