My employee talks to much in my truck with his hands free device. He talks more than a girl. It is ongoing all day long. He bitches and complains on the phone to his girlfriend. I don't want to hear it anymore. How do I go about telling him about this without him walking off? He is an excellent worker but I don't want to hear his problems while I am trying to listen to my music. If he is not talking he is listen to loud getto music on his ear buds he puts into his ears from his smart phone. Then he starts singing along to himself and starts to dance when he gets out of the truck. It is embarassing to me when customers walk by and he is singing and dancing .