Survivors can't stop asking why-at least for a while. Margaret Atwood describes a survivor's incessant search for answers:
Curiosity is not our only motive: Love or grief or despair or hatred is what drives us on. We'll spy relentlessly on the dead. We'll open their letters. We'll read their journals. We'll go through their trash, hoping for a hint, a final word, and explanation, for those who have deserted us -who've left us holding the bag, which is often a good deal emptier than we'd supposed. The search for clues to help them understand propels survivors to ask, "What could they possibly have been feeling or thinking that made dying seem like the only opinion they had left?"
What Caused Them To Choose suicide?