A: You're driving too fast.
B: Why do you say that?
A: The speed limit is 65.
B: I know that.
A: But you're doing 75.
B: So is everyone else.
A: But a cop might stop you.
B: No, he won't. Some cars are doing 85.
A: So the cop will stop those cars?
B: Of course. He stops the fastest cars.
A: My friend got a ticket for doing 75.
B: Your friend was unlucky.