There is an ever-growing perception nowadays that some children are glued to their smartphones, The main Contributor to this behaviour is the parents, because children usually mimic their fathers' actions, and I believe that this phenomenon is an absolute, negative development. Firstly, I would like to highlight the cause of this problem This ;in my opinion; is Parents' behaviour, It is easily seen by everyone that we all nowadays tend to waste our time on mobile Phone applications like Facebook, Twitter and other social media apps which in turn reflects on our offspring who likely do the same. To illustrate I would prefer to reveal the conclusion of a Survey which said that 100 per cent of children do the Same things as their Parents. Secondly, of course, smartphones have various advantages, but those advantages are uncomparable to disadvantages, In other words, smartphones help children to develop their abilities, but on the other hand, they have made children's life more sedentar...