The director sets the tone, and if someone's ruling it with an iron fist, people are quiet and the days go long in my experience, when there's a very serious tone, the days just drag. When there's someone who, in between takes, is joking or laughing the days go quick.
Channing TatumI had a bad stutter when I was really young. I couldn't get a sentence out. Like, 'D-d-d-d-d-d-d-d-ad.' And that turned into a mumble.
Channing Tatum