Having the latest technology is a want. I personally have had an iPhone 5s for the past 5 years and though it is basically as effective as using a brick as a phone, it's a phone nonetheless. There are lots of impacts I believe because as people want and request new technology and go on to purchase it, you have to take into consideration the energy and everything that goes into making these devices. You can break your addiction by going outside. Please, just go get some exercise.