The protagonist took the bullet for his friend, got shot by revolver 4 times, 3 shots landed on right arm. Due to the backwardness of medical treatment at the era and infection caused by treatment delay, the surgeons were forced to cut off his entire right arm from shoulder. It took him quite a few years to get used to left hand. The incident was a massive psychological shock to the protagonist, and heavily influenced his future decision. Would the audience accept a disabled protagonist?