Perhaps they are tired of waiting.
It's like when you at at a speech and you just want it to end, so your get everyone to applaud hoping that will inspire the speaker to shut up.
There’s only one thing worse than going into combat...
And that’s waiting on the line of departure, you’ve had all your briefings, your weapon’s charged, and the radios are silent, waiting for the go-code.
That’s where we are...