The better you know the characters, the more you’ll see things from their point of view. You need to trust that you’ve got it in you to listen to people, watch them, and notice what they wear and how they move, to capture a sense of how they speak. You want to avoid at all costs drawing your characters on those that already exist in other works of fiction. You must learn about people from people, not from what you read. Your reading should confirm what you’ve observed in the world.

If you find that you start a number of stories or pieces that you don’t ever bother finishing, that you lose interest or faith in them along the way, it may be that there is nothing at their center about which you care passionately. You need to put yourself at their center, you and what you believe to be true or right. The core, ethical concepts in which you most passionately believe are the language in which you are writing.

If your deepest beliefs drive your writing, they will not only keep your work from being contrived but will help you discover what drives your characters. You may find some really good people beneath the packaging and posing—people whom we, your readers, will like, whose company we will rejoice in. We like certain characters because they are good or decent—they internalize some decency in the world that makes them able to take a risk or make a sacrifice for someone else. They let us see that there is in fact some sort of moral compass still at work here, and that we, too, could travel by this compass if we so choose.

If something inside you is real, we will probably find it interesting, and it will probably be universal. So you must risk placing real emotion at the center of your work. Write straight into the emotional center of things. Write toward vulnerability. Don’t worry about appearing sentimental. Worry about being unavailable; worry about being absent or fraudulent. Risk being unliked. Tell the truth as you understand it. If you’re a writer, you have a moral obligation to do this. And it is a revolutionary act—truth is always subversive.

Your grandmother taught me to read when I was only four. She also taught me to write, by which I mean not simply organizing a set of sentences into a series of paragraphs, but organizing them as a means of investigation. When I was in trouble at school (which was quite often) she would make me write about it. The writing had to answer a series of questions: Why did I feel the need to talk at the same time as my teacher? Why did I not believe that my teacher was entitled to respect? How would I want someone to behave while I was talking? What would I do the next time I felt the urge to talk to my friends during a lesson? I have given you these same assignments. I gave them to you not because I thought they would curb your behavior - they certainly did not curb mine - but because these were the earliest acts of interrogation, of drawing myself into consciousness. Your grandmother was not teaching me how to behave in class. She was teaching me how to ruthlessly interrogate the subject that elicited the most sympathy and rationalizing - myself. Here was the lesson: I was not an innocent. My impulses were not filled with unfailing virtue. And feeling that I was as human as anyone, this must be true for other humans. If I was not innocent, then they were not innocent. Could this mix of motivation also affect the stories they tell? The cities they built? The country they claimed as given to them by God?