Photojournalist or a smoke jumper?
No!
It's biased. Grumpy people have a right to have their opinions known just as well as cheerful people. Grumpy looks are momentary. They can be brought about (especially at a University) by math problems that are illusive, by girl friends (or boy friends), that are illusive, by something for lunch that was barely edible, by any number of things.
She should ask people on some sort of other scale that is more random.
Answer:
Corporate espionage.
Explanation:
Corporate espionage is the act of utilizing espionage techniques for business or financial purposes. We normally consider "espionage" regarding spies taking a shot at benefit of one government attempting to get data about another.
SORRY I NEED MORE INFO what exactly are you looking for?