I had a friend who could shoot both right and left. He put a dual set of string nocks and a rest on the top and bottom of the handle on one side. He preferred to shoot right, but if the deer came in to the right he'd move the arrow to the other rest, the nock to the other nock, hold the bow upside down and shoot the deer. Amazingly, he could draw 80lbs both ways. Amazing. I wish I could do it, but I can't.
George