How to make someone stop being a paparazzi?

I guess, but then I'd have to play him too, and I don't want to do it before I'm done with university... I think the rotation might be true, because now that I think of it, one of the girls in the dorm where my sims stay was a paparazzi during their first term. And now she isn't.

I guess I'll just hope everything goes well on their next term... It might even be their last. Haven't decided yet, if I have them take 6 or 12 credits.