When a commitment will be missed, renegotiate proactively before the deadline — never silently drop
When a commitment cannot be met, communicate the fact proactively before the deadline and renegotiate terms explicitly, as silent dropping versus explicit renegotiation distinguishes reliable commitment systems from internal intention failures.
Why This Is a Rule
Commitments fail in two ways that produce radically different trust outcomes. Silent dropping: the deadline passes, nothing is delivered, and the person waiting discovers the failure by absence. Trust damage is severe because the failure includes deception by omission. Explicit renegotiation: before the deadline, you communicate the situation and propose new terms. Trust is preserved because the commitment system is still operational — it's handling exceptions through communication rather than through silence.
The distinction is not about whether the commitment was met — both paths involve an unmet commitment. The distinction is about whether the commitment system is reliable. A system that renegotiates proactively is reliable even when individual commitments fail. A system that silently drops is unreliable even when most commitments succeed, because stakeholders can never be certain which commitments will be honored.
Proactive communication before the deadline is the timing requirement. After the deadline, communication becomes an apology for a failure rather than a renegotiation of terms. The stakeholder's ability to adjust their plans depends on receiving information before the impact, not after.
When This Fires
- When you realize a commitment will not be met as promised
- As soon as the gap between committed and achievable becomes apparent
- During weekly reviews when commitment status shows items at risk
- Any moment where honoring a commitment requires resources you don't have
Common Failure Mode
Hoping you'll catch up: "I'm behind but I might be able to make it if I push hard." This optimism bias delays the renegotiation until the deadline has passed, converting what could have been a proactive renegotiation into a reactive apology. If there's meaningful doubt about meeting a commitment, communicate now — early warnings are always better received than late surprises.
The Protocol
When a commitment cannot be met: (1) Communicate proactively — before the deadline, not after. (2) State clearly: "I committed to [X] by [date]. I will not be able to deliver as committed." (3) Propose alternatives: "I can deliver [reduced scope] by [original date], or [full scope] by [new date]. Which works better for you?" (4) The renegotiation gives the stakeholder options rather than a surprise failure. The trust cost of renegotiation is a fraction of the trust cost of silent dropping.