Its amazing how many shooters are right handed / left eyed, myself included..

I shot right handed for many years before even discovering eye dominence, and when I was advised to shoot left handed, tried it, didn't like it, went back to right handed.

I can close my left eye and use the right for scopes and irons, but if I'm shooting pistols, i hold right handed, but bring it across in front of my left eye... weird, but it works for me.