Yeah, I'm not a fan either but sometimes you need caffeine and coffee's not an option.

[ It's easier to keep a pack of red bull in the car than bring a ton of coffee on a stakeout, for example. And then he's realizing that George is possibly gonna call his bluff... well. Okay. ]

Whiskey? [ Especially since he's got a steak here, though he used to put soda in it. ] That sounds pretty hard already, honestly. What's a focus?