Effort Justification

You're seeing Effort Justification when a team defends a feature or initiative not because it's working but because it took months to build. The pain of the effort becomes the argument for keeping it.

You're seeing Effort Justification when a gruelling interview process makes hires feel more valuable than they are, or when a hazing-like onboarding creates loyalty not through quality but through shared suffering.

Be aware that your team will overvalue what was painful to build. Separate the evaluation of a product, feature, or strategy from the memory of how hard it was. Kill projects based on results, not effort invested.

Knight's memoir Shoe Dog chronicles years of near-bankruptcy, lawsuits, and sleepless nights building Nike. The effort was extraordinary — and Knight was transparent that this suffering deepened his attachment to the company beyond rational calculation. Founders can learn from both sides: the effort justification that made Knight refuse to quit also made him irrationally loyal to early decisions that needed revisiting. Apply this by recognising that your hardest-won achievements may be overvalued in your own mind. Use the emotional loyalty that effort creates to fuel persistence, but pair it with honest metrics. Let data, not pain, determine whether something deserves continued investment.