Unfortunately for Roger, strong as his passion was, it was embarrassed by other feelings. It never occurred to Crumb to think whether he was a fit husband for Ruby, or whether Ruby, having a decided preference for another man, could be a fit wife for him. But with Roger there were a thousand surrounding difficulties to hamper him. John Crumb never doubted for a moment what he should do. He had to get the girl, if possible, and he meant to get her whatever she might cost him. He was always confident though sometimes perplexed. But Roger had no confidence. He knew that he should never win the game. 
Unfortunately for Roger, unlike John Crumb, he knew that he would never win the game. 