Yippee! Let's poison ourselves with beverages that will make us violently ill! It was your battle cry last night, and today you're paying the price. But what is that hangover you're experiencing, exactly?
You. You're out drinking with your friends, matching them round for round. They're sippin' fancy whiskey, but you're saving money, sticking with the well specials. So why is it, halfway through the night, you're suddenly hit with a brutal headache, and everybody else is fine?