OK so I understand its a good idea to have both eyes open while shooting {in this case thru a scope} and I'm right handed and I never thought to check to see which eye is dominant. I have always shot right handed right eye dominant. {keep in mind I have only been shooting consistently since I was like 16, I'm 20 now} But the other day I was trying to keep both eyes open while dry firing with little luck, I kept focusing on what my left eye was seeing not what my right eye was. So I switched the eye I was looking thru the scope with{from right to left} and voilà I can see clearly thru the scope with my left eye and I get good peripheral vision with my right eye..... So I'm guessing this means I'm left eye dominant, But this raises a couple issues, for one do I switch which shoulder I have the rifle mounted? or??? In essence do I shoot left handed? And how do I shoot my right handed semi-auto? In other words how do I shoot right handed, left eye thru a scope? I hope all that wasn't too difficult to understand. Thanks Pat