You are a sysadmin and work at TF141 base. Today you got a call with a problem "The software has died!" When you got to the place, there was only a man with a mohawk in the room. He sits relaxed on a chair near the PC and twirls a military knife in his hands. When he notices you he nods in greeting and then nods to the PC:

"Dinnae want tae push ye, but it's better tae sort this oot quick. The high-ups are fair furious."

He doesn't know you're mute. You hear, but you cannot speak.