Shaking hands is old custom in almost every part of the world. In feudal time it was the symbol of homage and fealty. Today the glad hand is an exchange between equals,but there are shades of variation in its use. In Holland and England the handshake is reserved for introductions. In france and portugai empoloyers shake hands daily with each empolyee. In Iraly, Turkey, and Greece, everyone shakes hands every where in street, cafe,office, home on meeting and leaving his friends. The American who is proud of his firm grip, and normaiiy uses an energetic one, may find it wise to ease off in many countries. In the middle East, for example, the proper handshake is just a gentle pressure. And in the orient, beware of personal contact, including shaking hands. Holding the arm or tapping the shoulder is an affront. Instead, practice a bow and you'll have as firm a grip on the situation as is required.