To crank myself up I stood on a jack and ran myself up. I tightened myself like a bolt. I inserted myself in a vise-clamp and wound the handle till the pressure built. I drank coffee in titrated doses. It was a tricky business, requiring the finely tuned judgment of a skilled anesthesiologist. There was a tiny range within which coffee was effective, short of which it was useless, and beyond which, fatal.