[Sounds like Dokja should talk to Sora Kingdom Hearts. Or maybe Riku actually, since he's the one who ratshakes Sora out of the depression.]

I don't know. I don't have an answer for a situation like that. Chances are, there will always be at least one person Dokja cares about left.

And if there isn't, I can't say with certainty he will keep living. Existence is not something I can force onto him.

[A bitter pill to swallow. He's sure Eustace wants him to say some well-meaning and reassuring thing. But Dokja is not the most level-headed person.]