Ever have one of those days?

Our Western custom of shaking hands is, indeed, a quirky one. When executed properly the act is, at best, a firm establishment of proper manners and, at worst, an excellent method of germ exchange. And then there are the various faux paus to deal with (ever been on the receiving end of a limp shaker? - ugh!). Worse yet, have you ever held your hand out only to suffer the degrading experience of being rejected?

Luckily, that only happens to rank amateurs...