Gus: Okay, Shawn, listen to me. If I'm going to go back to that creepy-ass institution that I've been afraid to drive by since I was nine, there's going to be some rules and regulations.
Shawn: Gus, this is no time for fun and
Gus: (interrupting) Listen, Shawn! I will not enter a room first. I will not enter a room last. I will not investigate any suspicious noises or go looking for a fuse box. And you will not, under any circumstances, leave me by myself without a weapon of some sort. Do you understand and agree to my terms?
Shawn: I'm not prepared to negotiate.
Gus: Do you understand, Shawn?
Shawn: Yes! I do, yes!