That might be a solution to you as an (i suspect) rational adult. But the article is about teens, who might have a number of reasons why they wouldn't "just qui

That might be a solution to you as an (i suspect) rational adult. But the article is about teens, who might have a number of reasons why they wouldn't "just quit".. peer pressure and so on. That in turn "starts" the addiction or problem. When they do become rational adults they are so immersed in and interconnected on that platform that losing it would still be a very difficult decision.