We see some of them are using drugs and just waste time and waste money in their lives. They got more stress and some of them just think to do worse things in their whole lives. Parents are so important for the children and they should spend enough time with their children to teach them to grow up with the good character. Because the children are the future of the world. So parents have a responsibility to take care of their children and make them to bring beautiful future. So that our world will be peaceful and beautiful.