sigh

You know how, when you're scheduled for a colonoscopy the next day, they make you drink this stuff (PEG 3350 and electrolytes) that REALLY cleans you out, but before you can take it, you have to take a bunch of laxatives, but before you do that, you're on a special low-residue diet for two days, but between the low-residue diet and the laxative, you can only have clear liquids for 6 hours, and because you can't eat anything, you start craving it? Yeah, its like that.