I'd push back gently on 'just shut up' as the solution. In my experience, people like you are usually CORRECT about the problem, and the anger and annoyance is well funded. It can be annoyance with the bad architecture, the wasteful meetings, the dysfunctional team dynamics. But you are falling into the same pattern as the author... Where it breaks down is treating 'being right' as the end of the job. Figuring out how to get others to see what you see, that's the actual unsolved problem, and it is more often than not solvable. Giving up on it means real problems stay unfixed, which helps nobody. If you channel the energy into solving what annoys you, in a productive way, you make both your life and your team better.

> Where it breaks down is treating 'being right' as the end of the job.

I ask myself many times a day, 'do I want to be right or effective?'