Talk:Undead/@comment-4536066-20121210222930/@comment-5349823-20121210223554

Well that entirely depends. If the person in question died, holding on to a deep seeded anger, or an intense sadness, they may retain thought and be quite vengeful as an animated corpse. If the person in question has become a ghost, it is also possible for them to be sentient and retain their sentience, and their memories.