... mobile phones did not exist?

I know is hard, but imagine for a moment that the mobile phones didn’t exist, our entire world would change. Because now the mobile phones are more than a simple phone, they are almost computers, in fact some mobiles phones are better that my own computer.

First of all, contact with friends and family would be more difficult, and also keep the contact with the people who live away from us. On the other hand, we wouldn’t be so controlled and located every second of the day. And what we would do when we are waiting for the bus or for a friend? Talk with the person next to us? Just think? Crazy ah!
But jokes apart, mobile phones are a big help a lot of times, you can ask for help from anywhere and you can talk with friends who are thousands of kilometers away just in seconds but be careful, our lifes can’t depend on our mobiles phones.