It was an abnormal, dangerous, temporary sensitivity, he told himself, generated by the excitement of the crazy discovery he'd made in the bathroom. Like the thoughts of a drowning man, riffling an infinity-paneled adventure-comic of his life as he bolts his last rough ration of air. Or like the feeling a psychotic must have that he's on the verge of visualizing the whole universe, having its ultimate secrets patter down into the palm of his outstretched hand--just before the walls close in. Ernie Meeker was not a drinking man, then. A pint had stood a week on his closet shelf and only been diminished three shots. But now he did a good job on the sturdy remainder. Pretty soon the unbearable, edge-of-doom clarity in his mind faded, the universe-macaroni cooked down to a thick white soup uniform as fog, and the words of the detective story were sliding into his mind individually, or at most in strings of three and four. Which, if it wasn't as it ideally should be in an ambitious man's mind, was at least darn comfortable. He had not rejected the Big Gift of Page-at-a-Glance Reading. Not quite. But he had dislocated for tonight at least the imposed nervous field on which it depended. * * * * * For want of a better place, Ernie dropped the rubber tube from the bathtub spray into the scrub bucket half full of odorous pink fluid and stared doubtfully at the uncapped gas tank. The tank had been almost empty when he'd last driven his car, he knew, because he'd been waiting until payday to gas up. Now he had used the tube to siphon out what he could of the remainder (he still could taste the stuff!) and he'd emptied the fuel line and carburator, more or less. Further than that, in the way of engine hygiene, Ernie's strictly kitchen mechanics did not go, but he felt that a catalyst used in pinches shouldn't be too particular about contaminants. Besides, the directions on the box hadn't said anything about cleaning the fuel tank, had they? He hesitated. At his feet, the garden hose gurgled noisily over the curb into the gutter; it had vindicated his midnight estimate, proving just long enough. He looked uneasily up and down the dawning street and was relieved to find it still empty. He wished fervently, not for the first time this Saturday morning, that he had a garage. Then he sighed, squared his shoulders a little, and lifted the box out of his pocket. Making to check the directions the umpteenth time, he received a body blow. The white lettering on the box had disappeared. The box didn't proclaim itself sodium bicarbonate again--there was just no lettering at all, only blue background. He turned it over several times. Right there died his tentative plan of eventually sharing his secret with some friend who knew more than himself about motors (he hadn't decided anyway who that would be). It would be just too silly to approach anyone he knew with a more-than-wild story and featureless blue box.