A recent study suggests that left-handed people have an advantage in competitive contexts, while righties tend to cooperate ...

Left-handers may have competitive advantage over right-handed people - Sharper appetite for challenge observed among ...

A study reveals that left-handed people show greater competitive drive than right-handed people, which could give them an advantage.

Add Yahoo as a preferred source to see more of our stories on Google. About 10% of people in the world are left-handed. Lefties have to endure lots of little daily struggles righties might not think ...

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