Everyone hates email. And yet we can’t stop checking it. Recent studies show that office workers dip into their inboxes on average a whopping 74 times a day and spend roughly 28 percent of their total workday on the task of reading and responding to email. What’s more, scientists have established a clear link between spending time on email and stress: the more frequently we check our email, the more frazzled we feel.
-Jocelyn K. Glei, Unsubscribe: How to Kill Email Anxiety, Avoid Distractions, and Get Real Work Done