From personal ills to societal ills. Facebook if you must. Read this article, go back and read some of my previous blogs and news attachments.
EX-FACEBOOK EXEC: SOCIAL MEDIA 'RIPPING APART' SOCIETY
To save you the trouble of searching for some of what I've previously posted, here ya go if you are interested:
A New, More Rigorous Study Confirms: The More You Use Facebook, the Worse You Feel
Facebook apologises for psychological experiments on users
Facebook Tinkers With Users’ Emotions in News Feed Experiment, Stirring Outcry
Facebook Manipulated 689,003 Users' Emotions For Science
But yes, Facebook if you must.