Why do we seek certainty before we are willing to choose?

This source-based essay from From Sinai to Everyday Life explores the question: Why do we seek certainty before we are willing to choose? The canonical Hebrew article develops the theme through Torah sources and reflection on everyday life. This localized discovery layer preserves the meaning and identity of source unit MS-NITZAVIM-007; it does not turn metaphors, pastoral reflections, or source-reported statements into new halakhic, medical, psychological, legal, historical, political, scientific, or empirical claims.