Mark Manson hits the nail on the head:
Limitless access to knowledge brings limitless opportunity. But only to those who learn to manage the new currency: their attention. In the new economy, the most valuable asset you can accumulate may not be money, may not be wealth, may not even be knowledge, but rather, the ability to control your own attention, and to focus. Because until you are able to limit your attention, until you are able to turn away, at will, from all of the shiny things and nipple slips, until you are able to consciously choose what has value to you and what does not, you and I and everyone else will continue to be served up garbage indefinitely. And it will not get better, it will get worse.
via In The Future, Our Attention Will Be Sold.