Business operations concept · updated August 9, 2026
Sunk Cost Fallacy
The sunk cost fallacy is continuing an initiative because of what's already been invested in it, rather than what it will cost or return going forward.
Example
A team keeps funding a struggling internal tool because of the six months already spent building it, even though a fresh evaluation says it's not worth finishing.
Why it matters
Naming the pattern makes it possible to catch a "we've already invested so much" argument and evaluate the decision on its actual future merits instead.
Limits and cautions
Past investment isn't always irrelevant. It can be a legitimate signal of momentum or learned expertise, not automatically a fallacy to dismiss.
Relevance to Stelaah
Stelaah's project financials can show a project's forward cost and expected return separately from what's already been spent, supporting a clearer decision.
This connection describes product intent, not a guarantee that every plan or workflow supports every related capability.