1.pull up your skirt2.tighten your stockings3. stop being such a pusillanimous individual and stop drinking it
I drink 21 litres of water a week. Just drink 2 or 3 litres of water a day you'll stop getting sick after the first few days hopefully. I've never heard of anyone having Dr. Pepper withdrawals though; You must be heavily addicted.
I drink around 4 liters a week, though I wish I could drink more