Andrew Bertaina, author of “One Person Away From You” and the new essay collection “The Body is a Temporary Gathering Place,” suggests inspiration comes from reading. Andrew takes us through a writing prompt that leads him to fictionalize a meeting with his late grandfather in the afterlife. Try negotiating the speculative realm in your own writing, and if you’re stuck, you know what to do: pick up a book and find a line that reminds you why you started writing in the first place.