LEO (July 23-Aug. 22): Half a truth is better than no truth at all, right? Wrong! If you latch on to a partly correct story, you stop looking for the rest of it. Then you're liable to make a premature decision based on insufficient data. A better alternative? Reject the partly accurate story and wait in the dark until there's a complete revelation. It may be uncomfortable for a while, but when the full truth finally straggles in, you'll be glad you didn't jump to unripe conclusions.