Nowadays cell phones are widespread instruments and no one pays attention to them anymore. However just few years ago they did not exist. Their arrival completely changed our way of communicating with other human beings: in some cases they improved it, in some other cases they dehumanized and impoverished it. In fact cell phones created a totally new form of addiction which was unknown until later 90ies. Test yourself and find out how much influence cell phones apply on you. Please note that this test does not possess a diagnostic value and its result should not considered absolute. Answer all questions, or your result won't be accurate!