Once they're outside far enough, Shephard says, "Okay. You c'n talk if you want, or you c'n come on over to the heavy bag and beat the shit out of it, or you c'n just cut loose'n scream your lungs out. Looks like any of 'em'll do you good near as I can tell."

And it's not like he hasn't seen all three options deployed for dealing with hell stress in the past.