Making your coffee the same way every morning is a small anchor in a loud day.

Small repeated acts work as fixed points. When the rest of a day is unpredictable, one thing that happens exactly as expected gives your attention somewhere to stand before the noise begins. The value sits in the sameness rather than in the coffee.

Pick one short routine you can run identically most mornings and protect it from being improved or skipped. Two minutes is plenty. On hard days it will do more for you than most of what you plan to do about the hard day itself.