It’s easier to switch from task to task when everything is contained within a screen. Think about it: you wouldn’t drop everything and head to the grocery store each time you wanted or were out of a food item, would you? Unfortunately, switching back and forth between tasks to continuously stay connected through texts, emails, and more has a similar (although less visible) detriment to productivity. It can take as much as 20 minutes to reorient yourself to a focused task after a distraction, and allowing yourself to be casually distracted can knock you down as much as 10 IQ points. Giving yourself as little as 30 minutes of distraction-free time can make a huge impact on how much you accomplish.