I have a question, more for the growers than the showers I guess. And I'm not asking to be facetious. Where does the blood come from to effect such a dramatic change in volume? Do you notice any other changes? Do you feel other extemities getting cold, tingling? Or is it, as the character Ling from Ally McBeal describes it, the dumb stick, sucking circulation directly from the brain? Ok, maybe a wee bit facetious.