[FollowingTheDao]

In my opinion, the addiction to Facebook is dependent of your oxytocin receptor (OXTR) genetics. It would be similar to the Dopamine 2 receptor (DRD2) genetics link with alcohol addictions.

https://www.medicalnewstoday.com/articles/could-oxytocin-rec...

http://www.fastcompany.com/1659062/social-networking-affects...