Anticipatory grief is the mind going to the future and imagining the worst. To calm yourself, you want to come into the present. This will be familiar advice to anyone who has meditated or practiced mindfulness but people are always surprised at how prosaic this can be. You can name five things in the room. There’s a computer, a chair, a picture of the dog, an old rug, and a coffee mug. It’s that simple. Breathe. Realize that in the present moment, nothing you’ve anticipated has happened. In this moment, you’re okay. You have food. You are not sick. Use your senses and think about what they feel. The desk is hard. The blanket is soft. I can feel the breath coming into my nose. This really will work to dampen some of that pain.