ave a friend who suffers from chatting addiction and that`s because she spends most of her time chatting wih her friends on Facebook or Yahoo massenger programm .I remember that during one of our criticism lectures , she asked me to give her my mobile because she wanted to log into Facebook to chat with a friend which was very strange for me especially we were in a lecture .Moreover, cell phones cause a nother kind of addiction which is sending messages addiction , I remember a woman in Opera Winfrey Show who sends messages even in the bathroom , and sleeps with the mobile in her hands . This woman nearly sends about three hundreds messages monthly or more .