U.S. Air National Guard photo/Tech. Sgt. Michael Crane
In June 2012, Amy Cuddy, a professor at Harvard Business School, took the Internet by storm with a TED talk on a radical new way to prepare for job interviews. She recommended a technique dubbed “power-posing”: taking on a powerful stance, as in standing arms akimbo. Cuddy’s research claimed that just two minutes of power-posing could alter hormone levels in the blood. She and her team reported that power-posing increased testosterone and decreased cortisol, with the net result that people felt more confident. The power posers in the study were deemed better job candidates than the non-posers. In short, people who felt more powerful were more likely to land the job.
Benjamin Franklin nailed it when he said, "Fatigue is the best pillow." True story, Benny. There's nothing like pushing your body so far past exhaustion that you'd willingly, even longingly, take a nap on a concrete slab.