[ He knows that cynical feeling all too well, but he won't... say that. ]

Yeah. I, uh. ... I've had a lot of time to mull over what works and honestly I just got tired of being hungover if I drank too much when the information that got back to me made me want to forget my existence. The reports I got tended to largely be negative a lot of the time.

Long story short, there's various things that help your liver work better and coffee's a good medium to deliver it anyway, especially if you've already got a headache since caffeine can help with that, so you may as well use it.