Be it left or right-handed… why is there a need for it?
I have recently noticed that among my list of confirmed rh negative celebrities, the percentage of left-handed individuals is far higher than I previously expected. I have noticed higher than average percentages in all of the groups of rh negatives where I have run small surveys before, but those were not official studies.
However:
Among the list of rh negative celebrities the percentage of left-handed people is even higher.
What could be the reason for rh negatives to have higher percentages of left-handed individuals?
Most of the current research would suggest that left handedness has an epigenetic marker, a combination of genetics, biology and the environment.
This doesn’t sound very convincing, does it?
Are we less prone to developing habits?
It would also explain a higher percentage of ambidextrous individuals among us not really “deciding” which way to turn.