The document discusses the negative effects of technology on teenagers. It notes that most teenagers have access to and regularly use cell phones, video games, computers, and the internet. Too much use of these technologies can negatively impact teenagers' health, social lives, and behaviors. Specifically, excessive video game and social media use has been linked to obesity, while sexting and interacting with strangers online raises risks of legal issues and sexual exploitation. The document questions whether the benefits of these technologies outweigh the potential downsides for teenage users.