We like to think of ourselves as rational beings, behaving in accord with reasonable ideals. But we resort to rationalization and self-deception far more often than we may want to know. The results include anxiety, failure to be fulfilled, and conflict with others who are just as convinced that they're more reasonable than the other guy. This calls for honest self-reflection. But since reflecting on every little thing we do isn't a workable solution, let's start small and look at the ways we might justify trying to be perfect.