Do you guys ever get cravings for things you know nothing of? I only ask because that's how I am with smoking. I've never smoked before, but every now and then, I get these weird cravings that I somehow know only a lungful of cigarette smoke will cure. Is that weird?

Even weirder, sometimes the inside part of my elbow itches and I think "You know what'd get rid of that itch? A big ol' shot o' heroin." But then I find that scratching also works.