The Value of A Decent Handshake.

The idea of this is, when you meet a new person, usually men, the body language and demeanor you display gives the other person an immediate idea of what you are like. This picture, give the advice that all the factors you display show who you "Really" are. It is suggested you shake with your right hand, you have a dry palm(otherwise its signs of nervousness and makes the handshake clammy), and extremely firm but not crushing grip, keep the hands vertical(older men sometime try to turn the hand so that they show dominance or power) and maintain DIRECT eye contact throughout. Just a cool picture i found and it can be really helpful.