In his book entitled God’s Psychiatry, Charles Allen tells this story: As World War II was drawing to a close, the Allied armies gathered up many hungry orphans. They were placed rehabilitation centers where they were well-fed.  But despite excellent care, they slept poorly-they were anxious and afraid. At some point a psychologist came up with a simple act that helped many. Each child was given a piece of bread to hold after he was put to bed. This particular piece of bread was just to be held—not eaten. It produced good results. The children went to bed tangibly knowing they would have food to eat the next day. That promise gave the children a restful and contented sleep.