It was a Words with Friends chat that first gave Megan Phelps-Roper pause. People have a marked tendency to cling to past investments, whether financial, social, or emotional—even when it becomes ...

Sunk costs are unrecoverable and should not influence future spending decisions. Not all fixed costs are sunk; some can be recouped, like equipment resale. Sunk costs can result from both everyday ...

Everyone makes mistakes or suffers from bad luck from time to time. But too often, people dig their heels when the tide is shifting against them, rather than getting back on course — especially when ...

Sales is all about the art of closing the deal. Behind the curtain, that means a lot of patience, persuasion and persistence. But what if that determination hurts more than it helps? Today’s economic ...

As some Republicans express buyer's remorse about Donald Trump's selection of J.D. Vance as the “worst choice” for vice president and Joe Biden ditches his stubbornness about staying in the 2024 ...