You've heard it before: Chivalry is dead. Well, yes and no. The once-romantic and noble code of conduct for medieval knights may seem outdated when you find yourself on a Friday night elbowing your way through a crowd to get a bartender's attention. But chivalry is at its heart, a way of showing respect and gallantry. And while that sometimes takes a backseat in this age of modern conveniences and self-interest, all is not lost. There are simple steps a man can take when he goes out to show that he's got some honor. Herewith, your cheat sheet to modern-day manners.