Technology (thanks por your comments) I'm going to talk about technologies. Some people like technologies and others hate it. If you ask me, I particularly love them, consequently, I always see the advantages before the drawbacks. There have been huge invents in the last thirty, forty years that they have changed our way to live. From my point of view, two of the most important are mobile phones and the Internet. Thanks to them Firstly, you can have a phone, a clock, an alarm, a scanner, a calendar, a complete collection of songs, books or maps, a radio, a camera of photos, a tv all in your palm of your hand with a smartphone. You have almost an office in your hands, and for the people, especially business people, it's very useful. Secondly, they are the fastest means of communication, we can easily contact our relatives and friends and sometimes it can save our lives in the case that we have an accident. Finally, with The Internet, you can see the relatives or friends who live in other countries, the world is smaller and smaller. In addition, you can learn online at your rhythm where, how and the time that you want Moreover, you can watch TV programs, listen to music, read books, newspapers and so on. They have disadvantages, of course, mainly for the young people. The teenagers spend too much time chatting with people that they don't meet and it could be dangerous. To sum up, mobile phones are necessary in our modern lives today. However, whether it is helpful or not, depends on our way of using it.