>>545140668
She is a "blind obsession" because when she was chasing Ahab, she sees nothing else, and didn't even think of "what happens next" when chasing her, thanks to her canto she rationalizes it, and is looking to find what she wants to do with herself, but Ahab was basically just a form of coping to not think about everything she lost by focusing on revenge.
Heathcliff meanwhile is bitter, and would like some level of revenge, but his obsession is towards the woman he loves, and it's his life goal to try and make her come back, or do things for her. Unlike Ahab for Ish, Cathy is a goal he wants to chase cause he genuinely cares about her, and she makes everything else bearable.

Or at least, that's how I see it.

>>543245893
"Baby making or no deal".