Death and spirits are part of conversations this week more than most other times of the year. On Monday, many donned costumes of ghosts and goblins to celebrate Halloween, and yesterday others around the world gathered for festivals and celebrations to mark the first day of El Dia de Los Muertos, a Mexican holiday that honors the dead. But talking about death and dying is usually more taboo. While everyone experiences grief, illness, and death, these experiences are often kept private, discussed