There is a performative dimension to writing emails and cc’ing everybody, like ‘Look at all the work I’m doing.’ It’s annoying - Cal Newport

Once your brain has become accustomed to on-demand distraction, Nass discovered, it’s hard to shake the addiction even when you want to concentrate. To put this more concretely: If every moment of potential boredom in your life — say, having to wait five minutes in line or sit alone in a restaurant until a friend arrives — is relieved with a quick glance at your smartphone, then your brain has likely been rewired to a point where, like the “mental wrecks” in Nass’s research, it’s not ready for deep work — even if you regularly schedule time to practice this concentration.

If you don’t produce, you won’t thrive — no matter how skilled or talented you are.

Recall our XP case study, where Greg Woodward noted that a lot of developers dislike the extreme environment and end up leaving after a few weeks. The aspect that most distresses them? The transparency. You’re either producing good code, or you’re obviously not. Some are simply not comfortable with this blunt assessment of what they’re actually accomplishing.