One is healthy when one can laugh at the earnestne — Friedrich Nietzsche Next Perhaps he even needs to have been a critic and a “ One is healthy when one can laugh at the earnestness and zeal with which one has been hypnotized by any single detail of one's life. Consciousness and Self-Knowledge Happiness and Joy Share Share Report an error Comments (0) Log in to post a comment. No comments yet. Be the first to comment.