Here is how to avoid a hangover:
before you go to sleep while intoxicated, eat a slice of bread or something heavy in starch and pound a glass of water or juice. Gatorade is even better because it is high in electrolytes and you get hungover from not having enough of those. You may ask, "I am drunk how will I remember those things?" Because when you are going out to get drunk and you know you have to wake up the next morning, you leave a loaf of bread and bottle of gatorade out on the counter. Dont tell me you didnt know you were going to get drunk. You always know.