I am confident and cool about my business.

Cool is a byproduct, not a stance. The people who seem unbothered in a high-stakes meeting are almost always the ones who did the boring preparation — they know the numbers, they have heard the objection before, they rehearsed the awkward part out loud in the car.

Underneath, the hands still do something odd. Composure isn't the absence of that. It is not needing the room to know.

If something that matters is on your calendar today, don't try to feel calm. Prepare one layer deeper than the situation requires. Calm shows up as a side effect.