2026-03-04 15:02:26
Left-handed people may have a natural edge over their competition.
Scientists say lefties are more competitive than right-handed people and show higher levels of what experts call a “hypercompetitive orientation” – a powerful drive to beat others.
The trait could help explain why left-handedness has survived through evolution despite only appearing in about 10 per cent of the population.
Researchers analysed data from 533 volunteers, including 483 strongly right-handed participants and 50 strongly left-handed ones, and compared their attitudes towards competition using questionnaires.
The results showed a clear difference.
While right-handed people were more likely to avoid competitive situations, left-handers consistently scored higher for competitiveness.
Sebastian Ocklenburg, from the Department of Psychology at MSH Medical School Hamburg, said: “Taken together, the study provides an important puzzle piece for understanding the evolution of left–handedness. Left–handers indeed are more competitive than right–handers.”
The findings could help explain why so many famous high-achievers are left-handed – including Sir Paul McCartney, Bill Gates and Mark Zuckerberg.
In a blog post on Psychology Today, Ocklenburg suggested right-handed people may actually have advantages in cooperative learning situations.
He said: “As most teachers are likely right–handers, right–handed learners may have an easier time picking up a new task.”
But when it comes to competition, the tables turn.
He explained: “Left–handers, in comparison, are thought to have an advantage in competitive situations such as fighting, because they are much rarer than right–handers. [This makes] their attacks in a combat situation more surprising.”
Previous research has already found left-handers perform particularly well in sports such as fencing and badminton.
The latest study, carried out by researchers at the University of Chieti-Pescara in Italy and published in Scientific Reports, suggests the minority status of left-handers may even fuel their competitive drive.
The authors wrote: “The minority of the human population consists of left–handers, and a possible advantage of belonging to this minority is a higher ‘surprise’ effect in fighting and in sports.”
They added that belonging to a minority group may also increase frustration levels – which could push left-handers to compete even harder.
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