Many of teenagers and people spend a lot of time with the mobile. There are many centers in which they have banned the mobile in my case in the institute that I am before entering I first left the mobile and my teacher Alberto told us that since the mobile are not used there is better communication between us. In my opinion it is good to use social networks but they also have a bad part since there are people who can not stop being with mobile . My family thinks that I can not be for weeks with mobile but I think I should have because many times I need to do homework
