Just an interesting question.
How many folk out there are left eyed like me? I have to sometimes contort mayself and the like as I view things with my left eye.
I am sure you have all heard about this simple test to find out predominant eye, but here it is anyway
Hold your thumb up and extend your arm full out.
Look past (and actually through it) at some distant object with both eyes.
Place your thumb over the object without closing an eye.
Close your right eye, if your thumb stays over the object you are left eyed.
I am right handed, but left eyed (and I kick a ball best with my left foot).
Makes for interesting squinting as a lot of stuff is intended to be used with the right eye.
What can I say, it's been a quiet day....