Mobile phones are a mixed blessing for many of us. While some of us may miss the days of going out in public without hearing phones ringing all around us, most people do not miss being stranded on the side of the road with no way to call for help. The allure of having a convenient way to communicate has resulted in an increase in mobile phone usage over the years. Mobile phones have given rise to new rules of etiquette, and even new laws that regulate their use. Concerns about public safety and mobile phones are often in the news, making some people wonder if mobile phones are a good idea. Should you buy a mobile phone