Mobile, lack of patience and impatient because of mobile phone features an easy-to-use fast. Make many people become people have no patience. Even the little ones, but it's become the restlessness and hurry is not carefully using the telephone to disseminate that much by yourself and make the issue under review, down from ADHD survey found that even when they have to use mobile phones. In the chat, rather than deliberately tries to make classes students cannot concentrate.