[no, diluc knows it's in excess. maybe diluc's definition of excess is different from kaeya's, but in his opinion any amount that impairs judgment is in excess!!]

He could be happy and in good health at the same time.

[he sighs, but he knows he's not going to change kaeya's mind anytime soon. the man is just too addicted to alcohol, both in taste and the inebriation. all diluc can do is take care of him when he's in that state.]

Mm, I don't think he will. I owned a tavern back in our world and he would happily drink his weight in wine in front of me. [a shake of his head.] What a handful he is.