The first law of Bureaucracy is, show no curiosity outside your cubicle. It's like the first rule of every army that's ever bashed a square: never volunteer. If you ask questions (or volunteer) it will be taken as a sign of inactivity, and the devil, in the person of your line manager (or your sergeant) will find a task for your idle hands. What's more, you'd better believe it'll be less appealing than whatever you were doing before (creatively idling, for instance), because inactivity is a crime against organization and must be punished.