Nice, but imho hangovers are supposed to remind us of the dangers of excessive alcohol the same way the brain uses pain to tell you to keep your hands off the flame. I hope 100 years down the line, another study doesn't surface that reads "Study finds increase in fatal organ failure as humans cant tell when to stop drinking since they can eliminate the negative after effects in the morning while only enjoying the thrilling effect the previous night of binge mixing had to offer."