Deep Work: Professional activities performed in a state of distraction-free concentration that push your cognitive capabilities to their limit. These… - Cal Newport

In particular, interrogative e-mails like these generate an initial instinct to dash off the quickest possible response that will clear the message — temporarily — out of your inbox. A quick response will, in the short term, provide you with some minor relief because you’re bouncing the responsibility implied by the message off your court and back onto the sender’s. This relief, however, is short-lived, as this responsibility will continue to bounce back again and again, continually sapping your time and attention. I suggest, therefore, that the right strategy when faced with a question of this type is to pause a moment before replying and take the time to answer the following key prompt: What is the project represented by this message, and what is the most efficient (in terms of messages generated) process for bringing this project to a successful conclusion? Once you’ve answered this question for yourself, replace a quick response with one that takes the time to describe the process you identified, points out the current step, and emphasizes the step that comes next. I call this the process-centric approach to e-mail, and it’s designed to minimize both the number of e-mails you receive and the amount of mental clutter they generate.

The premise of this chapter is that by cultivating a high-quality leisure life first, it will become easier to minimize low-quality digital diversions later.

With these rough categorizations established, the strategy works as follows: Schedule in advance when you’ll use the Internet, and then avoid it altogether outside these times. I suggest that you keep a notepad near your computer at work. On this pad, record the next time you’re allowed to use the Internet. Until you arrive at that time, absolutely no network connectivity is allowed — no matter how tempting.