 So I get that question all the time, and without being... We're in a radio station here. It only took me 10 years to figure out which mole is correct and which is bad. So in a quick second, I'd say, and I tell this to all my patients, symmetry is a good rule of thumb. Now, think about a mole. If you were to fold it like a pancake or fold it like a taco or a quesadilla, if you're a quesadilla guy, if the one side doesn't match the other, whether in color, size...