“It’s been four years, and it’s still impossible for me to believe at times. After all, it shouldn’t be possible, should it? It simply should not come to pass that the presence you’ve known since before your birth just disappears. The person who first held you, the person who got up in the night with you, who knew how to drive you to the edge of crazy and then bring you back to safety again … how can a person like that just be gone?”