Yeah, they’re like tiny countdowns in the face, right before T‑zero. One blink, one tightening of the lips, that’s the human equivalent of a thrust surge. The rocket just pushes and the crew just… syncs. It’s a weird symbiosis—human nervous system and rocket engine all lined up on the same beat. And if you’re watching the thrust curve, it’s like a pulse—start slow, peak, then taper off. Same pattern in a nervous astronaut’s face, just less obvious. So yeah, you can call it a living rhythm, but it’s all just physics and biology fighting for the same launch window.