Why ghosts? My primary interest as a writer is to ask and keep asking what it means to be human in a world indifferent to humanity. To my mind, a ghost, proceeding as it does immediately and directly from the individual after death, expresses many of our most intimate concerns—fear of mortality, loss of identity, loss of agency—while retaining at least a vague semblance of what was once physically, entirely human. A ghost is not a bizarre transformation initiated by an outside force. It may be seen, instead, as a last attempt at holding onto life and selfhood.