If it makes you feel any better, the study that claimed that left-handed people have a much shorter life expectancy has been debunked: https://www.bbc.com/news/

If it makes you feel any better, the study that claimed that left-handed people have a much shorter life expectancy has been debunked: https://www.bbc.com/news/magazine-23988352 https://www.bbc.com/news/magazine-23988352. Left handed myself...