... apologizing, challenging, complaining, condoling, congratulating, declining, giving permission, giving way, greeting, leave-taking, mocking, naming, offering, praising, promising, proposing marriage, ... in an attempt to create shared understanding. This process requires a vest repertoire of skills in intrapersonal and interpersonal processing, listening, observing, speaking, questioning, analyzing, ... message and gives the sender a feedback. Communication requires that all parties have an area of communicative commonality. They are auditory means, such as speaking, singing and sometimes tone...