In "East of Eden," John Steinbeck explores the complex emotions that parents experience, particularly the feelings of dread that can suddenly arise. He suggests that this sense of impending doom often manifests without any clear cause, highlighting the unpredictable nature of parental worries. This feeling can be particularly intense for parents of only children, who may become consumed by fears of potential loss. Steinbeck delves deeper into the psychological burden that parents carry, noting how indulging in dark thoughts can exacerbate feelings of anxiety. This reflection on parenthood resonates with the universal fears that accompany raising a child, reminding readers of the delicate balance between hope and anxiety that defines the parental experience.