Internet became very popular today, especially it's very important for teenagers.
There are a lot of social networks. More and more young people are using them. The internet is also affects the teenagers relationshios. Those young people who are shy or are afraid to introduce new people choose to make friend in the internet. There are a lot of social networks which have thousands of users, who spend hours chatting there. Sometimes instead of living the exciting and colorful life teenagers surf the net, communicate with unreal friends. Also a lot of young people play online games, which take a lot of time, they start to live in virtual world and forget about everything.