In this modern era, smartphone usage has become a big problem for parents of childeren. There is no exact time of age of children when parents can give phones but the guardians can limit the excessive usage of the devices. To begin with, some parents may think that the right age to buy mobile phones for their children is after they finish school, as they think they are becoming mature enough to be able to differentiate between what they need and what they do not. However, this may be in favour of thirty to forty per cent of pupils but not to 90 %. Guardians can control their time limit of using smart devices so that they can have enough time to devote to their studies and sports. For example, during the pandemic, kids had no option of going out of the home. Children who had their own phones spent most of their time on smartphones, while others who did not have phones tried to somehow entertain themselves during this difficult period. In addition, parents should monitor their child...