# Fists of Fury?
Greetings used to be so simple: open hand? Shake it. Closed fist? Duck.
But social mores have shifted in recent years, and this fortune no longer packs the same punch. Now, fist bumping is an acceptable form of greeting, particularly among metro-macho males and germaphobes.
So, the next time you’re expecting a handshake but faced with a fist. . . bump it! (But watch for a one-two from the left, in case you have to still have to duck.)