Do you know that, in islamic country being left handed are forbidden. It makes most of the child born left-handed are driven to be right=handed. As a result some become ambidextrous. Including me, i have met 3 other persons who also ambidextrous by now. One of them even can writes different sentences with each hands at the same time
So 20% of MENSA are left handed therefore 80% are right handed... How is that impressive? Being a leftie I found this article underwhelming with nothing impressive or surprising in it.
My father was left handed and I have 2 siblings that are left handed . I also have daughter that is left handed. I am very ambidextrous. I think being left handed is special.
Left-handed I have yet to discover it.