EPISODE · May 31, 2026 · 6 MIN
How the Sunk Cost Fallacy Keeps You Stuck
from Marketing Psychology with Fexingo: Behavioral Triggers, Persuasion, and Consumer Behavior · host Fexingo
Why do we keep watching terrible movies, stay in bad relationships, or hold losing stocks? It's the sunk cost fallacy — a cognitive bias that makes us throw good money after bad because we've already invested. In this episode, Lucas and Luna break down how airlines, subscription services, and software companies weaponize this bias to keep you paying. They examine the psychology behind the Concorde fallacy, why 'non-refundable' is a trap, and how a simple mental reframe can save you thousands. Specific case studies include a gym chain's membership retention strategy and a SaaS company's onboarding process. If you've ever stayed in a boring movie just because you paid for the ticket, this episode is for you. #SunkCostFallacy #ConcordeFallacy #BehavioralEconomics #ConsumerPsychology #MarketingPsychology #LossAversion #CommitmentBias #SubscriptionTrap #NonRefundable #GymMembership #SaaSRetention #CognitiveBias #DecisionMaking #PersonalFinance #BusinessStrategy #Marketing #FexingoBusiness #BusinessPodcast Keep every episode free: buymeacoffee.com/fexingo
What this episode covers
Why do we keep watching terrible movies, stay in bad relationships, or hold losing stocks? It's the sunk cost fallacy — a cognitive bias that makes us throw good money after bad because we've already invested. In this episode, Lucas and Luna break down how airlines, subscription services, and software companies weaponize this bias to keep you paying. They examine the psychology behind the Concorde fallacy, why 'non-refundable' is a trap, and how a simple mental reframe can save you thousands. Specific case studies include a gym chain's membership retention strategy and a SaaS company's onboarding process. If you've ever stayed in a boring movie just because you paid for the ticket, this episode is for you. #SunkCostFallacy #ConcordeFallacy #BehavioralEconomics #ConsumerPsychology #MarketingPsychology #LossAversion #CommitmentBias #SubscriptionTrap #NonRefundable #GymMembership #SaaSRetention #CognitiveBias #DecisionMaking #PersonalFinance #BusinessStrategy #Marketing #FexingoBusiness #BusinessPodcast Keep every episode free: buymeacoffee.com/fexingo
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How the Sunk Cost Fallacy Keeps You Stuck
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