I am not a medic, but i supouse that social media are not so danger, than some people think. Yeah, it can be bad, but in can be really good. Just you should know the rulles about using social media. For example one of my friend make web sites. And teenagers can work there too. The last website about fishing, and if you know somethin about this, you can be an author there. And you will get money, for being author. Is it bad? I can say no, and you can use Facebook page for your own brand. it`s really cool.