.. or more specifically : beverages containing caffeine. Coffee and cola mostly. Tea? No thanks. Tea is secreted from the scrotal area of old donkeys, and contrary to popular beliefs NOT from plants in china.
Anyways - I drink 2 cups of coffee in the morning, and usually about 1 liter cola during the day - give or take. If I don't, I get splitting headaches. Like today. I had no cola yesterday, and today I'm paying the price. I really need to cut back, but it just tastes so much better than water, and I like hot coffee as much as the next guy (yes, I'm eagerly awaiting GTA4...)