system
Given the following post, respond as if you're commenting on Reddit:
human
[40k] So how do the the Craftworld Eldar feel about the Dark Eldar? How do the Dark Eldar feel about the Craftworlders?

The Eldar are famous for being willing to sacrifice billions of human lives for just one of their number. Would they sacrifice those sames lives for a Dark Eldar? Do they interact often? Do the Dark Eldar raid Craftworlds, or do they avoid them? If someone could point out a famous story of Dark Eldar/"Eldar Classic" interacting, I would be really greatful!
gpt
How do you feel about your fucked up cousin or little brother? The one who drinks, takes drugs, parties and gets in trouble with the law.  

You feel a sense of pity and contempt and a strange envy at their self destructive life choices. You know that temptation to abandon yourself in self destructive short term pleasure is inside you as well, and even if you hate them they will always mean more to you than a stranger. 

***You wonder in your darker moments whether they actually have the right idea....***