Advantages and disadvantages of mobile phones

Mobile phones are very useful, but they also have some disadvantages. One of the main advantages of them is that you can talk with someone who is on the other part of the world, witch a call, or usin different messages applications. Another advantage is that using these applications is completely free, so you can chat with people who are far away from you. But, of course, they have disadvantages. For example, mobile phones can create addiction, especially in teenagers. Young people usually spend seeral hours each day using them. They also break easily. New models are a little bit fragile, and the the touch screen may be expensive to fix. In short, mobile phonesvare very useful because of the high number of advantages, but they also have some bad things.