How did that feel for the overconfident, underprepared Sydney McLaughlin-Levrone? “I was shocked. Stunned. Confused. Once I’d beaten Dalilah, I’d naively thought I knew what she had in the tank.

There may be no subset of leaders more prone to misperceptions of their foreign adversaries than the overconfident leadership of a dominant successful administration out of power for four years.

Some workers believe they are either ahead or on time in terms of their retirement plans, according to a recent survey by CNBC. Home equity or ownership contributes to the feeling of readiness.

Opinions expressed by Forbes Contributors are their own. Roger Trapp reports and comments on management and leadership issues. Barry Oliver, associate professor in finance at the University of ...

Overconfidence didn’t just hurt—it cost the world. Overconfident leaders cling to information that proves them right and dismiss anything that challenges their thinking. This self-imposed echo ...

Research published in the Harvard Business Review estimates that up to 90% of mergers and acquisitions worldwide fail. The ...

AAA released a study showing that 8 of 10 men think they're above-average drivers. However, 90% of accidents are caused by human error. More self-driving cars will ...

Sen. Ted Cruz said 'swing states are all within a couple of points.' (Brandon Bell/Getty Images) Texas Republican Sen. Ted Cruz, who faces a formidable challenge from Democratic Rep. Colin Allred ...

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Now, concerns might be raised over McLaren potentially becoming overconfident in 2025. As the Woking-based squad seemed to have the quickest car in the majority of the season, with arguably the ...