text: Most people would freak out if they had to loose there vehicles. But if you look at it the way these people do then it wouldnt be that bad. Smog is hurting the world all over. There would be less car accidents. And there would be less gas and oil sources being used. It helps the world and some people said that it makes them happeir and they arent usually as sterssed or mad ever sence the got rid of there cars.         I think we should have computers that read emotions so it could keep us on track and make students wanna learn and help us focus on our work inanclass room its an good thing to technology.