The story of my brother’s life is complicated by the fact that in my earliest memories there is no such thing as him or me. My brother was born one year and nine days after me, and although I was older, I have no recollection of life before he arrived. Growing up on a small family farm, we were alone in our play, and before the age of five it was always Dan and me together, sneaking strawberries from the garden, building snowmen in the yard until the darkness fell and our cheeks stung from the cold, whispering in our bunk beds at night. We were more than accomplices, much more even than friends; we were all the other had.