Well, it would be unwise to promote someone who is bad at this, would it not?
You can always take a longer lunch breaks. I once worked at a company where a director called at 9:30 to say he would be going straight to a business lunch that day, never came into the office and then put in a claim for three hours of overtime. That must've been one hell of a lunch!
Ah, military intelligence. Almost no one questions what you do. They all think we're doing important stuff 24/7. XD