A lonely, dejected man sat in the office of Dr. James Hamilton, a British physician who practiced in Manchester, England.  The patient told of a sickness which he said was taking his very life.  "I am frightened of the terror of the world around me.  I am depressed by life. I can find no happiness anywhere.  Nothing amuses me, and I have nothing to live for."  He continued, saying, "If you can't help me, I shall kill myself."