Overconfidence bias is our tendency to be more confident in our abilities than is objectively justified. Do you really think your marriage will last forever? We explore the overconfidence bias by asking couples about their relationships. ------------------------------------------------------ #OverconfidenceBias #CognitiveBehaviors Business Insider tells you all you need to know about business, finance, tech, retail, and more. Subscribe to our channel and visit us at: read.bi/7XqUHI BI on Facebook: read.bi/2xOcEcj BI on Instagram: read.bi/2Q2D29T BI on Twitter: read.bi/2xCnzGF -------------------------------------------------- Overconfidence Bias: Asking Couples About Their Relationships | Why Are We All So Stupid?