I went over twenty yrs wo a whitetail buck switched to left hand due to strong dominate eye and got 3 bucks in 4 yrs. I could shoot fine right handed in my backyard cuz I was so familiar with that scene. When I got in woods and new situation I shoot terrible, I was subconsciously making adjustments in backyard due to repetitions. After one day I could shoot better lefty. I may be unique due to BIG difference in eyes, that said, just ask yourself why would a guy not shoot with dominant eye?