Stop Checking Email So Often - NYTimes.com
▻http://www.nytimes.com/2015/01/11/opinion/sunday/stop-checking-email-so-often.html?ref=todayspaper&_r=0
Is email overload bad for you?
This is a complicated question. Although researchers have found a correlation between dealing with email and adverse well-being (for example, feeling stressed or emotionally drained), this does not mean that email itself is necessarily the culprit. (Perhaps a busier work schedule is what causes stress — and spending lots of time on email is a mere artifact of a busier work schedule.) Furthermore, such research suggests that, even if email is the culprit, the sheer volume of email that people handle might not be the problem.