First I took more like 15 minutes to read this, but it was worth it! Thanks so much, this is so interesting, will look more into this kind of insight and research. I am wondering though if there is an app that would deliver my emails, facebook, instagram notifications etc only at specific times, I would love to have that! Also something on the computer for those who work online that would allow social networking sites at certain times. Anyway, thanks so much for the article, really helpful.