Where I work I am in and out of 9 different plants. X amount of people that I deal with. The common greeting when i started there and continues is the fist bump. I like this as opposed to hand shaking. I have seen enough of people hygiene habits to know that I do not want to shake hands with everyone. plus colds and flues this time of year As Jerry Seinfeld made light of, handshakes It is ****ing awkward. Holds on too long, Releases too soon Sweaty hands etc,etc. But being as it is Christmas everyone wants to shake hands. I can't wait to get back to the fist bump!