Part of the problem lies in our human nature and how we abuse the tool. You know how you just open the refrigerator, hoping that new food will automatically appear? That’s basically Slack. And, there’s new food almost every time you open it. So, there’s a constant pull to keep opening it from time to time. But unlike Facebook or Twitter, it’s guilt-free because you do it for work-related things, right? Checking Slack is the equivalent of hitting the refresh button on your email and just waiting for something to take away your attention.