This is the plan, Stan.

Me: I see only one fatal flaw with our studying plan.

Coworker: Which is what? That we won't study?

Me: Well the more unmotivated people you put in one place is inversely proportional to the amount of studying you get done. It's a scientific fact.

Coworker: Well, how motivated are you?

Me: Absolutely not at all. Which will cancel out everyone else's by the multiplicative properties of zero