Teens who spend more than three hours a day on social media are more likely to report high levels of behaviors that may be indicators of mental health problems compared to adolescents who do not use social media at all, according to a new study from researchers at the Johns Hopkins Bloomberg School of Public Health. (Hoffman 2019) Social media is like a magnet with "magic power", which firmly grasps the mood and attention of many people. Warnings of some researchers alone are far from enough to erase their "magic power." It is precisely because of this that we will repeatedly see the magical realism spectacle of “warning the news of social media harm on social media to form a wave of communication”. From the perspective of business logic, it is normal for social media operators to focus on making users “addicted”. The social media that we are exposed to every day, although seemingly unremarkable, is t...