The Premature Polish Trap: Why High-Fi Too Early Fails

One of the most dangerous rookie mistakes in product design is jumping directly into high-fidelity mockups:

The Psychology of Premature Polish

1. Sunk Cost Fallacy: When a designer spends 4 days crafting pixel-perfect shadows and bespoke icons, they become emotionally defensive and resist discarding fundamentally flawed concepts.
2. Feedback Distortion: In stakeholder presentations, executives will debate the hue of a button rather than noticing that the primary user task flow is broken.
3. Intimidation Factor: Stakeholders hesitate to criticize high-fidelity designs because they look 'already finished.'