I drink 12-16oz a day. I avoid drinking more than that to avoid the health risks, like kidney stones. I'm pretty sure I'm addicted to caffeine at this point,

I drink 12-16oz a day. I avoid drinking more than that to avoid the health risks, like kidney stones. I'm pretty sure I'm addicted to caffeine at this point, but I haven't been curious enough to test that theory. I don't find much mental effect from it ("I need my morning coffee to function" type thing), but the act of drinking hot coffee is quite comforting.