It would be really difficult to live without the Internet. I depended on the Internet to spend my time away when I've got nothing going on, I'll surf the news, youtube some videos, facebook some friend, etc, it'll be strange to live in a world without the Internet. However, imagine a world without Internet, it could be like, newsagents would have better business due to greater demand for newspapers, mobile phone bills to rocket due to smses and calls in place of internet messaging, television advertising to increase due to lack of Internet advertising, increase in call-centres and increase in call-centre jobs due to the primitive methods of people placing reservations for flights, cars, hotels and anything via phone, the world will not be as smart or advanced as current times due to lack of forums and information sharing. Wow.