First, you need to clearly define the main plot and goals of the story. Make sure there's a coherent thread throughout. Also, check for consistency in character development and motivations.
To fix blurry stories, focus on improving the structure. Outline the beginning, middle, and end. Make sure each scene contributes to the overall story arc. And pay attention to details - they can bring clarity.
Well, one way to fix blurry stories is by going through it with a critical eye. Identify any confusing or ambiguous parts and rewrite them. Also, get feedback from others to see where they get lost in the story.