I have found little that is 'good' about human beings on the whole. In my experience most of them are trash no matter whether they publicly subscribe to this or that ethical doctrine or to none at all. That is something that you cannot say aloud or perhaps even think.
Writing a novel is one of those modern rites of passage I think that lead us from an innocent world of contentment drunkenness and good humor to a state of chronic edginess and the perpetual scanning of bank statements.