devils-advocate

To challenge assumptions during architecture decisions, apply structured critique techniques like pre-mortem, assumption reversal, and red team analysis. This surfaces hidden biases and documents decision logs by guiding evidence-based reasoning and explicit assumption articulation from multiple vantage points.

A pre-mortem analysis is a decision-making technique where you imagine a major product strategy decision failed spectacularly six months later, then identify what went wrong. Use it before major design transitions or architecture reviews when team certainty feels high to counter overconfidence.

To run a red team critique, attack your own position by evaluating the proposal from competitor, skeptical user, security auditor, and accessibility advocate perspectives. This structured stress-testing identifies ignored signals and affected parties before committing to a specific solution.

Assumption reversal is a decision-making method where you state a key assumption explicitly, ask what if the opposite is true, and identify what evidence would support that opposite. It counters confirmation bias by forcing you to examine whether any evidence has been unfairly dismissed.

You should avoid using devil's advocate techniques for routine, low-stakes operational choices where the overhead of structured critique outweighs the risk of bias. Reserve pre-mortem, red team, and assumption reversal methods for major design transitions, architecture decisions, and high-certainty strategic pivots.