My unicorn got run over by a tractor

"By doing it," Claire said. "By being sad, without trying to tell yourself you shouldn't be. By crying until your body naturally stops on its own. It's going to hurt. And you're not going to want to do it. You're going to feel small and powerless and like nothing will ever be okay again -- but it will be. Just a little bit. And then later, a little bit more. Until some day, you'll be able to think about the people you're grieving, and the hurt won't be overwhelming anymore. And your body will naturally stop grieving, all on its own."