I'm close to someone who works in public health within a school setting, this person is available to speak to teenagers about any problems or worries they may have. I'd say that social media is cited in 90% of all of the cases dealt with. The problem with Social Media is that it encourages people to be narcissistic and it creates a synthetic bubble that doesn't represent reality. I don't quite know what the answer is, but i do believe that better parenting and kids actually going out of the house and getting some exercise would help.