The roots of Crime and Punishment can be found in various episodes in Dostoyevsky's life. His original idea, a murderer's first-person confession, came to him during his prison term in Siberia - an experience that profoundly changed his political views and instilled in him a life-long respect for order and authority. There is also evidence that he conceived of the Marmaledov family as the basis for a novel to be titled The Drunkards, but which was never published. Finally, Dostoyevsky was reacting to the political climate in St. Petersburg, where the impulses of the revolution could be found in the nihilist and radical movements, which Dostoyevsky abhorred. Regardless of its origins, Dostoyevsky meant the novel to be as close to perfect as possible. He took extensive 'now famous' notes regarding its structure, toying with different points of view, character, structure, plot, and a variety of thematic strains.