With his book, "Living and Dying," Robert Jay Lifton, said the point he wanted to make clear is that individuals have to confront death in order to live well. Lifton also talks about deniers of death and their numbing feelings. Social change with regards to death, explained Lifton, will need to occur.

In his book, "Home From the War: Learning from Vietnam Veterans", Robert Jay Lifton reflects on what he's learned from talking with soldiers who came home from the Vietnam War. For some men, guilt and betrayal were common issues -- guilt in what they had done while in Vietnam and betrayal of what their superiors and the government had told them about the war itself.