Dec 192018

he worked as an optometrist but was taken a lunatic for he told his family about his time-travelling. 

Book:  Slaughterhouse-Five from Kurt Vonnegut

The story is jumping in time and space, just as the main character does. In particular, it is a novel against war. Kurt Vonnegut promised to show the cruelty of war in his book, for he himself experienced the bombings in Dresden as a soldier in World War 2 when he was almost a child.